; XeTeX output 2010.07.01:21571pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdȌq4H NanumGothicBoldNanumGothicBoldc  c  Kc  c  #c c  fi׎ color pop*>+! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RX`J"  NanumMyeongjoNanumMyeongjoRegular V 1 2 6ѐU @ , b> cmmi10y"K`y cmr10=ax^ٓRcmr72I+̓bẍ́+c 2 +͕V %. 3 0ܓ 4i / 1鎘fee , 1 % S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)PuЇ^ ׎ 2 6 @ , 2T{  "A ? = > % + 2 < 捍 ؎ 2 6 @ , =T{  9 8> 1  3 1 # 35 1Y  9 2 <  َpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 2 6 @ , 2T{  "A ? 0 8>  2  2 1 1y 2 2 <  ڎ 2 6 @ , 2T{  "A ? = 4j + 2 ɓ , 0o <  ێ 2 6 @ , 2T{  9 8> 1铵x 8> 2 ɓ , 0o < ,khpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 19.65309 m q'pdf: content Q -107.47026 19.65309 l qNpdf: content Q -109.68196 19.65309 -111.45537 17.8797 -111.45537 15.66798 c q(pdf: content Q -111.45537 -15.66798 l qQpdf: content Q -111.45537 -17.8797 -109.68196 -19.65309 -107.47026 -19.65309 c q'pdf: content Q 107.47026 -19.65309 l qNpdf: content Q 109.68196 -19.65309 111.45537 -17.8797 111.45537 -15.66798 c q&pdf: content Q 111.45537 15.66798 l qKpdf: content Q 111.45537 17.8797 109.68196 19.65309 107.47026 19.65309 c qpdf: content Q h q(pdf: content Q -111.45537 -19.65309 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q 2 6 @ , 2T{  "A ? 0 8>  2  2 1 2 >a 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.28036 m q&pdf: content Q -97.90599 28.28036 l qMpdf: content Q -100.11769 28.28036 -101.8911 26.50697 -101.8911 24.29526 c q&pdf: content Q -101.8911 16.20644 l qMpdf: content Q -101.8911 13.99474 -100.11769 12.22133 -97.90599 12.22133 c q&pdf: content Q -80.30193 12.22133 l qLpdf: content Q -78.09021 12.22133 -76.31682 13.99474 -76.31682 16.20644 c q&pdf: content Q -76.31682 24.29526 l qLpdf: content Q -76.31682 26.50697 -78.09021 28.28036 -80.30193 28.28036 c qpdf: content Q h q&pdf: content Q -101.8911 12.22133 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 16.70938 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q(!Co kXe  1T{ff ̟ 33 ffff ffff33ff ̎'u 0yT{ / $ 1 $y 1 .  0] < "% 2 6ѓ @ ,yy =50ax^2]+dbx+dc 2  "A ? 0  1 %Q 0: 2e  +ɕ 1퍍nbffNL 33 ffff ffff33ffNL&+ 2 "% nb @ < n 2  "A ? =na +ɓ  9 m @e 1/ #   9 8> 1 > % +ɘ 2ff ML 33 ffff ffff33ff ML̨ 2 "% @ <    "A ? 0 8>e  2T{  2 1퍍ffNL 33 ffff ffff33ffNL%B 2 "%  @ < Ǯ( & 2Ǯk- @ 3Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U > % +Ɏޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U 8>ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U 2 >aNmkhpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 19.65309 m q'pdf: content Q -107.47026 19.65309 l qNpdf: content Q -109.68196 19.65309 -111.45537 17.8797 -111.45537 15.66798 c q(pdf: content Q -111.45537 -15.66798 l qQpdf: content Q -111.45537 -17.8797 -109.68196 -19.65309 -107.47026 -19.65309 c q'pdf: content Q 107.47026 -19.65309 l qNpdf: content Q 109.68196 -19.65309 111.45537 -17.8797 111.45537 -15.66798 c q&pdf: content Q 111.45537 15.66798 l qKpdf: content Q 111.45537 17.8797 109.68196 19.65309 107.47026 19.65309 c qpdf: content Q h q(pdf: content Q -111.45537 -19.65309 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q 2 6 @ , =T{ > % + 2  8> 1  3 1 #  9 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.28036 m q&pdf: content Q -97.90599 28.28036 l qMpdf: content Q -100.11769 28.28036 -101.8911 26.50697 -101.8911 24.29526 c q&pdf: content Q -101.8911 16.20644 l qMpdf: content Q -101.8911 13.99474 -100.11769 12.22133 -97.90599 12.22133 c q&pdf: content Q -80.30193 12.22133 l qLpdf: content Q -78.09021 12.22133 -76.31682 13.99474 -76.31682 16.20644 c q&pdf: content Q -76.31682 24.29526 l qLpdf: content Q -76.31682 26.50697 -78.09021 28.28036 -80.30193 28.28036 c qpdf: content Q h q&pdf: content Q -101.8911 12.22133 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 16.70938 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+Ն jX  1)N 2 6ѓ @ , 3  "A ?  2Ř1;2 +U (- % 1 4i A =' , 1 %Ǯ( & 2T{Ǯj- @ +jǮ)PuЇ^ |n ׎/|oy"=x^2S !", cmsy1084x+2捍 |n ؎/|oy"=3x^2S+8x3 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oy"=x^2S82x3 |n ڎ/|oy"=2x^2S+88x7 |n ێ/|oy"=2x^2S84x+2ڳpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 36.5616 m q&pdf: content Q -107.47026 36.5616 l qMpdf: content Q -109.68196 36.5616 -111.45537 34.7882 -111.45537 32.57649 c q(pdf: content Q -111.45537 -32.57649 l qOpdf: content Q -111.45537 -34.7882 -109.68196 -36.5616 -107.47026 -36.5616 c q&pdf: content Q 107.47026 -36.5616 l qMpdf: content Q 109.68196 -36.5616 111.45537 -34.7882 111.45537 -32.57649 c q&pdf: content Q 111.45537 32.57649 l qIpdf: content Q 111.45537 34.7882 109.68196 36.5616 107.47026 36.5616 c qpdf: content Q h q'pdf: content Q -111.45537 -36.5616 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q ێ y"=2(x^2S82x+11)+2T{=2(x1)^2L ֕W 4| 2 1'U1;0VB 2W y0 2 >a 22 %V +œ / "A # ' # @T{  "A ? # 2œ1;2 +U (- % 1 4i E < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.18887 m q&pdf: content Q -97.90599 45.18887 l qMpdf: content Q -100.11769 45.18887 -101.8911 43.41548 -101.8911 41.20377 c q&pdf: content Q -101.8911 33.11494 l qMpdf: content Q -101.8911 30.90324 -100.11769 29.12984 -97.90599 29.12984 c q&pdf: content Q -80.30193 29.12984 l qLpdf: content Q -78.09021 29.12984 -76.31682 30.90324 -76.31682 33.11494 c q&pdf: content Q -76.31682 41.20377 l qLpdf: content Q -76.31682 43.41548 -78.09021 45.18887 -80.30193 45.18887 c qpdf: content Q h q&pdf: content Q -101.8911 29.12984 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.61789 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32j5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ 9XUm  16 2 6ѐ @ , 3  "A ? 5 %Q  +U (- % 1 4i A = , 1펤e %Q T{  "% < "%DIi5Vpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q=pdf: content Q -109.20525 -67.59483 218.41049 135.18967 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q;Ї^T{ $T|y"=<$33133wfe (֍2fgx^2捍T{ %T|y"=4x^2S+88xT{ &T|y"=2x^2S+84T{ 'T|y"=x^2S82x2T{ (T|y"=5x^2S84x+1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q>Ǯ( & 2T{Ǯj- @ +jǮ)*k2Ppdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 376.79536 m q(pdf: content Q -107.47026 376.79536 l qRpdf: content Q -109.68196 376.79536 -111.45537 375.02196 -111.45537 372.81026 c q)pdf: content Q -111.45537 -372.81026 l qUpdf: content Q -111.45537 -375.02196 -109.68196 -376.79536 -107.47026 -376.79536 c q(pdf: content Q 107.47026 -376.79536 l qRpdf: content Q 109.68196 -376.79536 111.45537 -375.02196 111.45537 -372.81026 c q'pdf: content Q 111.45537 372.81026 l qOpdf: content Q 111.45537 375.02196 109.68196 376.79536 107.47026 376.79536 c qpdf: content Q h q)pdf: content Q -111.45537 -376.79536 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q $ y"=<$33133wfe (֍2fgx^28Ǯ, ֕ 4| 2 2y(0;0)x 2 <  yR 2 >a 1防0y 2! 1 #T{ ' # @  "A ? < # 2Ų3;#4 +U (- % 1 4i E < Z썍<0>color push gray 0 color popA0>x:gsavex:scale 0.22406 0.22406M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760266981524866.png x:grestore % %yT=M{4x^2+n8x=4(xn1)^2+4 Ǯ,F ֕ 4| 2 2(1;4)f 2 <  fy 2 >a 1防0 2!f 1 # ' # @f  "A ? < # 2Ų1;#3;4T{ +U (- % 1 4i E < Y!a 1鎡4 2! 1 # ' # @  "A ? < # D 2Ų1;rDz2;3;4 +U (- % 1펡 4i E < YO=3Acolor push gray 0 color popB3Ax:gsavex:scale 0.22406 0.22406M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760266981899693.png x:grestore ' Ey"=x^2kӸa2x2=(x+`1)^2kԸ1/żǮ,/ ֐c 4|b 2 2(1;1)9 2' <  9ym 2& >a 192 2! 1 # ' # @  "A ? < # T{ 2Ų3;4 +U (- % 1 4i E < [o8=color push gray 0 color popBx:gsavex:scale 0.22406 0.22406M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760266982052192.png x:grestore ( ۵yY=05x^21\4x+1=/5(x+<$2wfe (֍5 P)^21]+<$9wfe (֍5)Ǯ, ֎ 4| 2 2\}(<$33233wfe (֍5fg;<$۲9۟wfe (֍5 )\~ 2 <  \yV 2 >a 1\}1\~ 2! 1 # ' # @  "A ? < # T{ 2Ų1;#2;3;4 +U (- % 1 4i E < [)]<color push gray 0 color popAx:gsavex:scale 0.22392 0.22392M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760266982203011.png x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 385.42264 m q'pdf: content Q -97.90599 385.42264 l qPpdf: content Q -100.11769 385.42264 -101.8911 383.64923 -101.8911 381.43753 c q'pdf: content Q -101.8911 373.34871 l qNpdf: content Q -101.8911 371.13701 -100.11769 369.3636 -97.90599 369.3636 c q&pdf: content Q -80.30193 369.3636 l qNpdf: content Q -78.09021 369.3636 -76.31682 371.13701 -76.31682 373.34871 c q'pdf: content Q -76.31682 381.43753 l qOpdf: content Q -76.31682 383.64923 -78.09021 385.42264 -80.30193 385.42264 c qpdf: content Q h q&pdf: content Q -101.8911 369.3636 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 373.85165 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+Ն 8XB 2S 6ѓ @ ,͵yl= 2x^2+Vs8xVt+4 2 S "A ?  4i A 4i / =fe' +U (- % 1 r%Ǯ( & 2T{Ǯj- @ +jǮ)7y؍D |n ׎/|o 2ŖT{1 +U (- %c ؎c 2ŖT{2;#3 +U (- %捍 |n َ/|o 2ŖT{3 +U (- %c ڎcpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qc 2ŖT{4 +U (- % |n ێ/|o 2ŖT{3;#4 +U (- %ȍ'pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 90.03949 m q'pdf: content Q -107.47026 90.03949 l qOpdf: content Q -109.68196 90.03949 -111.45537 88.26608 -111.45537 86.05438 c q(pdf: content Q -111.45537 -86.05438 l qRpdf: content Q -111.45537 -88.26608 -109.68196 -90.03949 -107.47026 -90.03949 c q'pdf: content Q 107.47026 -90.03949 l qOpdf: content Q 109.68196 -90.03949 111.45537 -88.26608 111.45537 -86.05438 c q&pdf: content Q 111.45537 86.05438 l qLpdf: content Q 111.45537 88.26608 109.68196 90.03949 107.47026 90.03949 c qpdf: content Q h q(pdf: content Q -111.45537 -90.03949 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qCyL=`t2x^2x+C8xC+4=`s2(x^2x+4xC+4C4)+4=2(x8+2)^2S4 ֕$g 4| 2 2y(2;4)x 2$h yQ 2 >a$g 24y < 2!  / "A # ' 4 # @  "A ? $%  "͘ ' % 2Ų4 +U (- % 1 4i A 4i / = < K獍D6color push gray 0 color popI6x:gsavex:scale 0.22383 0.22383M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760266250260348.png x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 98.66676 m q&pdf: content Q -97.90599 98.66676 l qMpdf: content Q -100.11769 98.66676 -101.8911 96.89336 -101.8911 94.68166 c q&pdf: content Q -101.8911 86.59283 l qMpdf: content Q -101.8911 84.38113 -100.11769 82.60773 -97.90599 82.60773 c q&pdf: content Q -80.30193 82.60773 l qLpdf: content Q -78.09021 82.60773 -76.31682 84.38113 -76.31682 86.59283 c q&pdf: content Q -76.31682 94.68166 l qLpdf: content Q -76.31682 96.89336 -78.09021 98.66676 -80.30193 98.66676 c qpdf: content Q h q&pdf: content Q -101.8911 82.60773 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 87.09578 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVk color popO1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ eXj}  1]l 3]my1ݲ=x^2K>ز4x 2  "A ? ]m 4i A 4i / =fe +U (-e % 1 %Ǯ( & 2T{Ǯj- @ +jǮ)7y؍D ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 2ŖT{1 +U (- %o$ ؎~% 2ŖT{2 +U (- %捍 َ 2ŖT{3 +U (- %o$ ڎ~% 2ŖT{4 +U (- % ێ 1y 2$4+Ն dX 2 6ѐ @ ,ٵy"=2x^2;>4x+?1 2  "A ? # 2  @ , 1 Ǯ( & 2T{Ǯj- @ +jǮ)׸%d |n ׎Fe/|ox:gsavex:scale 0.22408 0.22408M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760264210954077.png x:grestorec ؎Fecx:gsavex:scale 0.22408 0.22408M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760264211212722.png x:grestoreW |n َFl /|ox:gsavex:scale 0.22415 0.22415M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760264211411683.png x:grestorec ڎcpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QFe x:gsavex:scale 0.22408 0.22408M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760264211613133.png x:grestoreW= |n ێFe/|ox:gsavex:scale 0.22408 0.22408M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/70/242/3760264211803821.png x:grestore`8pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.25195 m q'pdf: content Q -107.47026 36.25195 l qOpdf: content Q -109.68196 36.25195 -111.45537 34.47855 -111.45537 32.26685 c q(pdf: content Q -111.45537 -32.26685 l qRpdf: content Q -111.45537 -34.47855 -109.68196 -36.25195 -107.47026 -36.25195 c q'pdf: content Q 107.47026 -36.25195 l qOpdf: content Q 109.68196 -36.25195 111.45537 -34.47855 111.45537 -32.26685 c q&pdf: content Q 111.45537 32.26685 l qLpdf: content Q 111.45537 34.47855 109.68196 36.25195 107.47026 36.25195 c qpdf: content Q h q(pdf: content Q -111.45537 -36.25195 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qdЍx^2J 2d m ,  1 , 2 &i # 1 # ' # @ <  ·y*= 2 >a 1鎡1/ 26 < % < ֓ 4| 27 1.(1;2ײ3) 1 # 2Ř2 +U (- % 1 0y 21 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.87923 m q&pdf: content Q -97.90599 44.87923 l qMpdf: content Q -100.11769 44.87923 -101.8911 43.10582 -101.8911 40.89412 c q%pdf: content Q -101.8911 32.8053 l qLpdf: content Q -101.8911 30.5936 -100.11769 28.82019 -97.90599 28.82019 c q&pdf: content Q -80.30193 28.82019 l qJpdf: content Q -78.09021 28.82019 -76.31682 30.5936 -76.31682 32.8053 c q&pdf: content Q -76.31682 40.89412 l qLpdf: content Q -76.31682 43.10582 -78.09021 44.87923 -80.30193 44.87923 c qpdf: content Q h q&pdf: content Q -101.8911 28.82019 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.30824 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ 3X 2X 6ѓ @ ,܀y߲=3x^29x+10܁ 2 X "AW ? 0y܁  @ +͐X %.e 3T{ 0 4i / 1鎓fe , 1 L4Ǯ( & 2Ǯj- @ +jǮ)`@%U ׎  4| 2 2T{ 35 ? =U<$33333wfe (֍2fg;<$۲13۟wfe  (֍4eV30 2 < 捍 ؎ 8> 2T{ & 2 - 1铵x=<$K3Kwfe (֍2 2 <  َpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q yT 8> T{(0;#3) 0y +œ $u E <  ڎ x><$3wfe (֍2 2%vv <  vx 2 " 2 4F  @ %yO 2  m 4F  @ < #Q ێ yz=3x^2 29 V "A ?W $%x 8> 2 &ғ @N 1W #<$l3lwfe (֍2x $u < ;%  yT 8> 2T{ & @N 1 #<$13wfe  (֍4^ $u ;% >r @2 2  @ , 2 < b7kgpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 20.3147 m q&pdf: content Q -107.47026 20.3147 l qMpdf: content Q -109.68196 20.3147 -111.45537 18.5413 -111.45537 16.32959 c q(pdf: content Q -111.45537 -16.32959 l qOpdf: content Q -111.45537 -18.5413 -109.68196 -20.3147 -107.47026 -20.3147 c q&pdf: content Q 107.47026 -20.3147 l qMpdf: content Q 109.68196 -20.3147 111.45537 -18.5413 111.45537 -16.32959 c q&pdf: content Q 111.45537 16.32959 l qIpdf: content Q 111.45537 18.5413 109.68196 20.3147 107.47026 20.3147 c qpdf: content Q h q'pdf: content Q -111.45537 -20.3147 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qd َ yT 8> T{(0;#10) 0y +œ $u E < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.94197 m q&pdf: content Q -97.90599 28.94197 l qMpdf: content Q -100.11769 28.94197 -101.8911 27.16858 -101.8911 24.95686 c q&pdf: content Q -101.8911 16.86804 l qMpdf: content Q -101.8911 14.65634 -100.11769 12.88293 -97.90599 12.88293 c q&pdf: content Q -80.30193 12.88293 l qLpdf: content Q -78.09021 12.88293 -76.31682 14.65634 -76.31682 16.86804 c q&pdf: content Q -76.31682 24.95686 l qLpdf: content Q -76.31682 27.16858 -78.09021 28.94197 -80.30193 28.94197 c qpdf: content Q h q&pdf: content Q -101.8911 12.88293 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.37099 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+Ն NX'  1T{  $e   1 > % + 2 - 1 z}Zcolor push gray 0 color pop_x:gsavex:scale 0.1 0.1N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/221/132/5789209283362320.png x:grestoreǮ( & 2T{Ǯj- @ +jǮ)7y؍D |n ׎/|oy"=x^2S+82x6c ؎cy"=2x^2S+84x6捍 |n َ/|oy"=x^2S82x6c ڎcpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcy"=2x^2S84x6 |n ێ/|oy"=x^2S+84x6½pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 61.52293 m q'pdf: content Q -107.47026 61.52293 l qOpdf: content Q -109.68196 61.52293 -111.45537 59.74953 -111.45537 57.53783 c q(pdf: content Q -111.45537 -57.53783 l qRpdf: content Q -111.45537 -59.74953 -109.68196 -61.52293 -107.47026 -61.52293 c q'pdf: content Q 107.47026 -61.52293 l qOpdf: content Q 109.68196 -61.52293 111.45537 -59.74953 111.45537 -57.53783 c q&pdf: content Q 111.45537 57.53783 l qLpdf: content Q 111.45537 59.74953 109.68196 61.52293 107.47026 61.52293 c qpdf: content Q h q(pdf: content Q -111.45537 -61.52293 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qD  $e 0y +ŖT{x 2 >a 21;3 2 &i #  @ =T{ - 1铵y"=a(x8+1)(x3)(0;6)T{ 1 4i A &i #6=3a& msam10)a=2y"=2(x8+1)(x3)=2x^2S4x6)y"=2x^2S84x6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 70.1502 m q%pdf: content Q -97.90599 70.1502 l qJpdf: content Q -100.11769 70.1502 -101.8911 68.3768 -101.8911 66.1651 c q&pdf: content Q -101.8911 58.07628 l qMpdf: content Q -101.8911 55.86458 -100.11769 54.09117 -97.90599 54.09117 c q&pdf: content Q -80.30193 54.09117 l qLpdf: content Q -78.09021 54.09117 -76.31682 55.86458 -76.31682 58.07628 c q%pdf: content Q -76.31682 66.1651 l qIpdf: content Q -76.31682 68.3768 -78.09021 70.1502 -80.30193 70.1502 c qpdf: content Q h q&pdf: content Q -101.8911 54.09117 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.57922 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qδ|!ՆD RyX 2!` 6ѓ @ ,jDy^=2(7x83) a2'r?8 2y 2!` >a!_ 1 #jD / $ 1鎤' , 1T{  $ % e*Ǯ( & 2Ǯj- 3 @Ǯ)}򍍍* |n ׎/|o6M ؎\ٲ7zB َC9 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q10" ێ"12gRopdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 28.6117 m q&pdf: content Q -107.47026 28.6117 l qNpdf: content Q -109.68196 28.6117 -111.45537 26.83829 -111.45537 24.62659 c q(pdf: content Q -111.45537 -24.62659 l qPpdf: content Q -111.45537 -26.83829 -109.68196 -28.6117 -107.47026 -28.6117 c q&pdf: content Q 107.47026 -28.6117 l qNpdf: content Q 109.68196 -28.6117 111.45537 -26.83829 111.45537 -24.62659 c q&pdf: content Q 111.45537 24.62659 l qJpdf: content Q 111.45537 26.83829 109.68196 28.6117 107.47026 28.6117 c qpdf: content Q h q'pdf: content Q -111.45537 -28.6117 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qyT 2 >a 1T{x=0 2%  2y 2  2 &i #2(7083)2&_88=2(o3)2|p8=10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 37.23897 m q&pdf: content Q -97.90599 37.23897 l qMpdf: content Q -100.11769 37.23897 -101.8911 35.46558 -101.8911 33.25386 c q&pdf: content Q -101.8911 25.16504 l qMpdf: content Q -101.8911 22.95334 -100.11769 21.17993 -97.90599 21.17993 c q&pdf: content Q -80.30193 21.17993 l qLpdf: content Q -78.09021 21.17993 -76.31682 22.95334 -76.31682 25.16504 c q&pdf: content Q -76.31682 33.25386 l qLpdf: content Q -76.31682 35.46558 -78.09021 37.23897 -80.30193 37.23897 c qpdf: content Q h q&pdf: content Q -101.8911 21.17993 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 25.66798 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV9 color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>΍D RRXů 2Q 6ѓ @ ,Ay/(=<$1wfe (֍4 _(x8+2)+x22+)1 2yQ 2P >aQ 1  @ 0 < "%>Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U2neǍkԻpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 35.4366 m q&pdf: content Q -107.47026 35.4366 l qMpdf: content Q -109.68196 35.4366 -111.45537 33.6632 -111.45537 31.45149 c q(pdf: content Q -111.45537 -31.45149 l qOpdf: content Q -111.45537 -33.6632 -109.68196 -35.4366 -107.47026 -35.4366 c q&pdf: content Q 107.47026 -35.4366 l qMpdf: content Q 109.68196 -35.4366 111.45537 -33.6632 111.45537 -31.45149 c q&pdf: content Q 111.45537 31.45149 l qIpdf: content Q 111.45537 33.6632 109.68196 35.4366 107.47026 35.4366 c qpdf: content Q h q'pdf: content Q -111.45537 -35.4366 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q#y~ 2b >a 1px=0 2%p c 2y b 2 &i #<$ز1؟wfe (֍4 (eC08+2)*21Iв+1=<$K1Kwfe (֍4 f_84+1=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.06387 m q&pdf: content Q -97.90599 44.06387 l qMpdf: content Q -100.11769 44.06387 -101.8911 42.29047 -101.8911 40.07877 c q&pdf: content Q -101.8911 31.98994 l qMpdf: content Q -101.8911 29.77823 -100.11769 28.00484 -97.90599 28.00484 c q&pdf: content Q -80.30193 28.00484 l qLpdf: content Q -78.09021 28.00484 -76.31682 29.77823 -76.31682 31.98994 c q&pdf: content Q -76.31682 40.07877 l qLpdf: content Q -76.31682 42.29047 -78.09021 44.06387 -80.30193 44.06387 c qpdf: content Q h q&pdf: content Q -101.8911 28.00484 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 32.49289 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/=+D RkX 2$ 6ѓ @ ,Iy$r=Ț3x^2G18x+31H 2 $ "A ? $%xH 8> 2e &ҕ @N 1 #ihp $u < ;% inyA 8> 2 &ҕ @N 1 #ihqA $u ;% >r @2 2  @e 0  qύ  2(7;14) ;(74;5) $% 4i U < Jp+q+g 2  1펡e  @ 0 < "%xf Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U0ɍk럘:pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 102.44984 m q(pdf: content Q -107.47026 102.44984 l qQpdf: content Q -109.68196 102.44984 -111.45537 100.67645 -111.45537 98.46474 c q(pdf: content Q -111.45537 -98.46474 l qUpdf: content Q -111.45537 -100.67645 -109.68196 -102.44984 -107.47026 -102.44984 c q(pdf: content Q 107.47026 -102.44984 l qQpdf: content Q 109.68196 -102.44984 111.45537 -100.67645 111.45537 -98.46474 c q&pdf: content Q 111.45537 98.46474 l qOpdf: content Q 111.45537 100.67645 109.68196 102.44984 107.47026 102.44984 c qpdf: content Q h q)pdf: content Q -111.45537 -102.44984 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q4ȍy"=3x^2S818x+31=3(7x3) a2'+4xAf 8>6 2 &ғ @N 1 #p $u < ;% y& 8> 2 &ғ @N 1 #µq& $u ;% >r @2 2  @ %y"=3(7x83p)128W+84+q T{ 2(8 7;14) 8 ;(74;5)8 $%  2. @ %314=3(748p)2&g+84+q33p^2S824p+q"=38 $35=3(718p)2&g+84+q33p^2S86p+q"=2 %@> $ `8 % 0y +őT{p=2;#q"=2)p8+q"=22=0pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 111.07712 m q'pdf: content Q -97.90599 111.07712 l qPpdf: content Q -100.11769 111.07712 -101.8911 109.30373 -101.8911 107.09201 c q&pdf: content Q -101.8911 99.00319 l qMpdf: content Q -101.8911 96.79149 -100.11769 95.01808 -97.90599 95.01808 c q&pdf: content Q -80.30193 95.01808 l qLpdf: content Q -78.09021 95.01808 -76.31682 96.79149 -76.31682 99.00319 c q'pdf: content Q -76.31682 107.09201 l qOpdf: content Q -76.31682 109.30373 -78.09021 111.07712 -80.30193 111.07712 c qpdf: content Q h q&pdf: content Q -101.8911 95.01808 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 99.50613 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD RjX'xI 8>s  2I  2 2(3;@0);?(2;0) 2s <  I 2(1;6) 1펤' 4i A =T{ 2 6 @ , 2 - 1  @ %  4Ǯ( & 2Ǯj- 3 @Ǯ)7y؍D |n ׎/|oy"=x^2S+8x+6c ؎cpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcy"=x^2S+8x+6捍 |n َ/|oy"=x^2S8x+6c ڎcy"=x^2S+8x6 |n ێ/|oy"=x^2S8x+6ɲpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.50269 m q'pdf: content Q -107.47026 53.50269 l qOpdf: content Q -109.68196 53.50269 -111.45537 51.72928 -111.45537 49.51758 c q(pdf: content Q -111.45537 -49.51758 l qRpdf: content Q -111.45537 -51.72928 -109.68196 -53.50269 -107.47026 -53.50269 c q'pdf: content Q 107.47026 -53.50269 l qOpdf: content Q 109.68196 -53.50269 111.45537 -51.72928 111.45537 -49.51758 c q&pdf: content Q 111.45537 49.51758 l qLpdf: content Q 111.45537 51.72928 109.68196 53.50269 107.47026 53.50269 c qpdf: content Q h q(pdf: content Q -111.45537 -53.50269 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q xT{ 8>  2  2 2(3;#0);(2;0)T{ 2 &i #y"=a(x83)(x+2) 2T{(1;#6) 1 4i A &i #6=a(183)(1+2);#a=1)y"=(x83)(x+2)=x^2S+x+6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 62.12996 m q&pdf: content Q -97.90599 62.12996 l qMpdf: content Q -100.11769 62.12996 -101.8911 60.35655 -101.8911 58.14485 c q&pdf: content Q -101.8911 50.05603 l qMpdf: content Q -101.8911 47.84433 -100.11769 46.07092 -97.90599 46.07092 c q&pdf: content Q -80.30193 46.07092 l qLpdf: content Q -78.09021 46.07092 -76.31682 47.84433 -76.31682 50.05603 c q&pdf: content Q -76.31682 58.14485 l qLpdf: content Q -76.31682 60.35655 -78.09021 62.12996 -80.30193 62.12996 c qpdf: content Q h q&pdf: content Q -101.8911 46.07092 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.55898 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q:9+ՆD R9X"l > % +ɛy"=ax^2:k+9x+12 x 8>   2(7R;#y)"$Ǯ-'{"(7b;#0), 0y +ŖT{ $u I <  b 2  1  @ 0 < "%LǮ( & 2T{Ǯj- 3 @Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM4㍍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 61.63188 m q'pdf: content Q -107.47026 61.63188 l qOpdf: content Q -109.68196 61.63188 -111.45537 59.85847 -111.45537 57.64677 c q(pdf: content Q -111.45537 -57.64677 l qRpdf: content Q -111.45537 -59.85847 -109.68196 -61.63188 -107.47026 -61.63188 c q'pdf: content Q 107.47026 -61.63188 l qOpdf: content Q 109.68196 -61.63188 111.45537 -59.85847 111.45537 -57.64677 c q&pdf: content Q 111.45537 57.64677 l qLpdf: content Q 111.45537 59.85847 109.68196 61.63188 107.47026 61.63188 c qpdf: content Q h q(pdf: content Q -111.45537 -61.63188 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qL3y \=ax^2S+89x+12 \=a(7x8+1)" i(%x8b) \=ax^2S+8a(71b) xab.a(718b)!g=9;#ab=12a(718b)!g=a8ab=a+12=9T{ 2 &i #)a=3;#b=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 70.25916 m q&pdf: content Q -97.90599 70.25916 l qMpdf: content Q -100.11769 70.25916 -101.8911 68.48576 -101.8911 66.27405 c q&pdf: content Q -101.8911 58.18523 l qMpdf: content Q -101.8911 55.97353 -100.11769 54.20012 -97.90599 54.20012 c q&pdf: content Q -80.30193 54.20012 l qLpdf: content Q -78.09021 54.20012 -76.31682 55.97353 -76.31682 58.18523 c q&pdf: content Q -76.31682 66.27405 l qLpdf: content Q -76.31682 68.48576 -78.09021 70.25916 -80.30193 70.25916 c qpdf: content Q h q&pdf: content Q -101.8911 54.20012 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.68817 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV8 color pop51pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D R8XW? > 1p  $e= 1q 2 6ѓ @ ,y"=ax^2+~bx+cp 2 = "A> ? 2 < e  1T{ 3 0 1 , 1 R7E"color push gray 0 color popJ"x:gsavex:scale 0.22392 0.22392L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/72/63/3860091643402175.png x:grestore>Ǯ( & 2T{Ǯj- 3 @Ǯ)pLkڡpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.63194 m q'pdf: content Q -107.47026 36.63194 l qOpdf: content Q -109.68196 36.63194 -111.45537 34.85854 -111.45537 32.64684 c q(pdf: content Q -111.45537 -32.64684 l qRpdf: content Q -111.45537 -34.85854 -109.68196 -36.63194 -107.47026 -36.63194 c q'pdf: content Q 107.47026 -36.63194 l qOpdf: content Q 109.68196 -36.63194 111.45537 -34.85854 111.45537 -32.64684 c q&pdf: content Q 111.45537 32.64684 l qLpdf: content Q 111.45537 34.85854 109.68196 36.63194 107.47026 36.63194 c qpdf: content Q h q(pdf: content Q -111.45537 -36.63194 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q, 1 #T{ ' #a<0 8> 2T{ -<$2wb33wfe I1 (֍2av<0Ǯ-b<0yT 2 >aT{c>0pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.25922 m q&pdf: content Q -97.90599 45.25922 l qMpdf: content Q -100.11769 45.25922 -101.8911 43.48581 -101.8911 41.27411 c q&pdf: content Q -101.8911 33.18529 l qMpdf: content Q -101.8911 30.97359 -100.11769 29.20018 -97.90599 29.20018 c q&pdf: content Q -80.30193 29.20018 l qLpdf: content Q -78.09021 29.20018 -76.31682 30.97359 -76.31682 33.18529 c q&pdf: content Q -76.31682 41.27411 l qLpdf: content Q -76.31682 43.48581 -78.09021 45.25922 -80.30193 45.25922 c qpdf: content Q h q&pdf: content Q -101.8911 29.20018 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.68823 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q-{+D ReX^ 2w 6ѓ @x ,y"=2x^2*+4x+1 2 ֕w 4|x 2 2 35 ?x (}a;#b)e 2 <  T{yT 2 >a 2c 2% <  a8+b+cT{ 2  1 >Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U1Qk럱 pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 78.06155 m q'pdf: content Q -107.47026 78.06155 l qOpdf: content Q -109.68196 78.06155 -111.45537 76.28816 -111.45537 74.07645 c q(pdf: content Q -111.45537 -74.07645 l qRpdf: content Q -111.45537 -76.28816 -109.68196 -78.06155 -107.47026 -78.06155 c q'pdf: content Q 107.47026 -78.06155 l qOpdf: content Q 109.68196 -78.06155 111.45537 -76.28816 111.45537 -74.07645 c q&pdf: content Q 111.45537 74.07645 l qLpdf: content Q 111.45537 76.28816 109.68196 78.06155 107.47026 78.06155 c qpdf: content Q h q(pdf: content Q -111.45537 -78.06155 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qM3y \=2x^2S+84x+1 \=2%p  yhcmex10?x^2S+82x+11P~+81 \=2(7x8+1) a2'81/  4| 2 2T{ 35 ? =(8 1;#1)/Ē 2 &i #a=b=1y"=280^2S+40+1y"=1c=1)a8+b+c=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 86.68883 m q&pdf: content Q -97.90599 86.68883 l qMpdf: content Q -100.11769 86.68883 -101.8911 84.91544 -101.8911 82.70372 c q%pdf: content Q -101.8911 74.6149 l qLpdf: content Q -101.8911 72.4032 -100.11769 70.62979 -97.90599 70.62979 c q&pdf: content Q -80.30193 70.62979 l qJpdf: content Q -78.09021 70.62979 -76.31682 72.4032 -76.31682 74.6149 c q&pdf: content Q -76.31682 82.70372 l qLpdf: content Q -76.31682 84.91544 -78.09021 86.68883 -80.30193 86.68883 c qpdf: content Q h q&pdf: content Q -101.8911 70.62979 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 75.11784 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>׍ՆD RdX "1 1q "2 $e  “ 1q > %厤' +ɕ7 2. - 18 # 0ܓ 1 , 1 =VǮ( & 2T{Ǯj- 3 @Ǯ)PuЇ^ |n ׎/|oy"=x^2S85捍 |n ؎/|oy"=x^2S+84x5 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oy"=x^2S84x5 |n ڎ/|oy"=x^2S+85x |n ێ/|oy"=x^2S85ox:gsavex:scale 0.333 0.333L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/72/63/3860077108961974.png x:grestorePpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 63.04344 m q'pdf: content Q -107.47026 63.04344 l qOpdf: content Q -109.68196 63.04344 -111.45537 61.27005 -111.45537 59.05833 c q(pdf: content Q -111.45537 -59.05833 l qRpdf: content Q -111.45537 -61.27005 -109.68196 -63.04344 -107.47026 -63.04344 c q'pdf: content Q 107.47026 -63.04344 l qOpdf: content Q 109.68196 -63.04344 111.45537 -61.27005 111.45537 -59.05833 c q&pdf: content Q 111.45537 59.05833 l qLpdf: content Q 111.45537 61.27005 109.68196 63.04344 107.47026 63.04344 c qpdf: content Q h q(pdf: content Q -111.45537 -63.04344 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qՀxT{ 8>   2 2 35 ? (8 1;#0)$Ǯ-(8 5;#0) 6V 2 &i #y"=a(7x8+1)" i(%x85) 2T{(8 0;#5)'t $%T{ 4i A &i #5=a(708+1)!UN(%8085)Vd)a=13)y"в=(x8+1)#((' hx85)"=x^2S84x5pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 71.67072 m q&pdf: content Q -97.90599 71.67072 l qMpdf: content Q -100.11769 71.67072 -101.8911 69.89732 -101.8911 67.68561 c q%pdf: content Q -101.8911 59.5968 l qKpdf: content Q -101.8911 57.38509 -100.11769 55.6117 -97.90599 55.6117 c q%pdf: content Q -80.30193 55.6117 l qJpdf: content Q -78.09021 55.6117 -76.31682 57.38509 -76.31682 59.5968 c q&pdf: content Q -76.31682 67.68561 l qLpdf: content Q -76.31682 69.89732 -78.09021 71.67072 -80.30193 71.67072 c qpdf: content Q h q%pdf: content Q -101.8911 55.6117 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 60.09973 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+ՆD R3X& 8> 2Iux=2 2 <  Iw  2(0;3);(1;6) $% 4i A = 2 6ю' @ , 2T{ 8    = 8 ,H  1 Ǯ( & 2Ǯ9- 3 3Ǯ)7y؍D |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o 8  T{7c ؎c 8  T{5捍 |n َ/|o 8 ,H T{7c ڎc 8 ,H T{5 |n ێ/|o 8  T{7ҟ捍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.43507 m q'pdf: content Q -107.47026 69.43507 l qOpdf: content Q -109.68196 69.43507 -111.45537 67.66167 -111.45537 65.44997 c q(pdf: content Q -111.45537 -65.44997 l qRpdf: content Q -111.45537 -67.66167 -109.68196 -69.43507 -107.47026 -69.43507 c q'pdf: content Q 107.47026 -69.43507 l qOpdf: content Q 109.68196 -69.43507 111.45537 -67.66167 111.45537 -65.44997 c q&pdf: content Q 111.45537 65.44997 l qLpdf: content Q 111.45537 67.66167 109.68196 69.43507 107.47026 69.43507 c qpdf: content Q h q(pdf: content Q -111.45537 -69.43507 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q0 8> 2T{x=2 2 &i #y"=a(x82)^2S+q T{ 2(0;#3);(1;6)T{ 1 4i A &i #3=4a8+q[;#6=a8+q)a=1;#q"=7y"=(x82)^2S+7 ِ "% +ś x=2 2%  <    8  7 1  4i %  8 ,H  1鎡 0o < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 78.06235 m q&pdf: content Q -97.90599 78.06235 l qMpdf: content Q -100.11769 78.06235 -101.8911 76.28894 -101.8911 74.07724 c q&pdf: content Q -101.8911 65.98842 l qMpdf: content Q -101.8911 63.77672 -100.11769 62.00331 -97.90599 62.00331 c q&pdf: content Q -80.30193 62.00331 l qLpdf: content Q -78.09021 62.00331 -76.31682 63.77672 -76.31682 65.98842 c q&pdf: content Q -76.31682 74.07724 l qLpdf: content Q -76.31682 76.28894 -78.09021 78.06235 -80.30193 78.06235 c qpdf: content Q h q&pdf: content Q -101.8911 62.00331 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.49136 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVe color pop>Y1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D RNX ֕0 4| 2 2 35 ? (1;CH2) 2! > % +ɓ 2  2(2;CH3)eǮ-(m;G26) 1 4i I <  ;  1 3m 2  2 ɓ , 21 =e , 1 %Ǯ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 1+ ؎:5Y m َh n35 ڎ5ظ6_A ێ_B9Fk럱pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.56343 m q'pdf: content Q -107.47026 77.56343 l qOpdf: content Q -109.68196 77.56343 -111.45537 75.79004 -111.45537 73.57832 c q(pdf: content Q -111.45537 -73.57832 l qRpdf: content Q -111.45537 -75.79004 -109.68196 -77.56343 -107.47026 -77.56343 c q'pdf: content Q 107.47026 -77.56343 l qOpdf: content Q 109.68196 -77.56343 111.45537 -75.79004 111.45537 -73.57832 c q&pdf: content Q 111.45537 73.57832 l qLpdf: content Q 111.45537 75.79004 109.68196 77.56343 107.47026 77.56343 c qpdf: content Q h q(pdf: content Q -111.45537 -77.56343 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q퍍  4| 2 2T{ 35 ? (1;#2) 2 &i #y"=a(x81)^2S2T{ 2  2(2;#3) 1펡 4i A &i #T{3=a(281)^2S2a=1T{ 2 < y"=(x81)^2S2 2T{(m;#6) 1 4i A &i #6=(m81)^2S2)m=3T{  =m=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 86.1907 m q%pdf: content Q -97.90599 86.1907 l qKpdf: content Q -100.11769 86.1907 -101.8911 84.41731 -101.8911 82.2056 c q&pdf: content Q -101.8911 74.11678 l qMpdf: content Q -101.8911 71.90508 -100.11769 70.13167 -97.90599 70.13167 c q&pdf: content Q -80.30193 70.13167 l qLpdf: content Q -78.09021 70.13167 -76.31682 71.90508 -76.31682 74.11678 c q%pdf: content Q -76.31682 82.2056 l qJpdf: content Q -76.31682 84.41731 -78.09021 86.1907 -80.30193 86.1907 c qpdf: content Q h q&pdf: content Q -101.8911 70.13167 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.61972 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QI+D kyXdn > % +ɛLصy"=2x^2 +)2mx)6 2L 8> 2 &ғ 2 - 2Lٵx=1e 2%T{ <  m 2  1  @ % 0cǮ( & 2Ǯ9- 3 3Ǯ)}򍍍* ׎ 1+ ؎0pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q:2Y m َh n35 ڎ5ز4_A ێ_B5]Jkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 51.3645 m q&pdf: content Q -107.47026 51.3645 l qLpdf: content Q -109.68196 51.3645 -111.45537 49.5911 -111.45537 47.3794 c q'pdf: content Q -111.45537 -47.3794 l qOpdf: content Q -111.45537 -49.5911 -109.68196 -51.3645 -107.47026 -51.3645 c q&pdf: content Q 107.47026 -51.3645 l qLpdf: content Q 109.68196 -51.3645 111.45537 -49.5911 111.45537 -47.3794 c q%pdf: content Q 111.45537 47.3794 l qIpdf: content Q 111.45537 49.5911 109.68196 51.3645 107.47026 51.3645 c qpdf: content Q h q'pdf: content Q -111.45537 -51.3645 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q9 8> 2T{ & 2 - 2x=2T{ 2 &i #3y \=2x^2S+82mx6 \=2(x81)^2S+q \=2x^2S+84x2+q.;1)2m=4;#m=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 59.99178 m q&pdf: content Q -97.90599 59.99178 l qMpdf: content Q -100.11769 59.99178 -101.8911 58.21837 -101.8911 56.00667 c q&pdf: content Q -101.8911 47.91785 l qMpdf: content Q -101.8911 45.70615 -100.11769 43.93274 -97.90599 43.93274 c q&pdf: content Q -80.30193 43.93274 l qLpdf: content Q -78.09021 43.93274 -76.31682 45.70615 -76.31682 47.91785 c q&pdf: content Q -76.31682 56.00667 l qLpdf: content Q -76.31682 58.21837 -78.09021 59.99178 -80.30193 59.99178 c qpdf: content Q h q&pdf: content Q -101.8911 43.93274 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 48.42079 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD kRX e ֕ 4| 2 2 35 ? (1;<2) 2! > % +ɓ 2  2(2;<3)'Ǯ-T{(m;6) 1 4i I <  30  1 3m 2  1 Ǯ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o1M ؎\ٲ5zB َC3 ڎ6" ێ"9Fpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.56343 m q'pdf: content Q -107.47026 77.56343 l qOpdf: content Q -109.68196 77.56343 -111.45537 75.79004 -111.45537 73.57832 c q(pdf: content Q -111.45537 -73.57832 l qRpdf: content Q -111.45537 -75.79004 -109.68196 -77.56343 -107.47026 -77.56343 c q'pdf: content Q 107.47026 -77.56343 l qOpdf: content Q 109.68196 -77.56343 111.45537 -75.79004 111.45537 -73.57832 c q&pdf: content Q 111.45537 73.57832 l qLpdf: content Q 111.45537 75.79004 109.68196 77.56343 107.47026 77.56343 c qpdf: content Q h q(pdf: content Q -111.45537 -77.56343 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q퍍  4| 2 2T{ 35 ? (1;882) 2 &i #yAԲ=a(xE;1)^22f 2:  2f(2;VE:3) 1 4i9 A &i #3=a(281)^2S2a=1T{ 2 < y"=(x81)^2S2 2T{(m;6) 1 4i A &i #6=(m81)^2S2)m=3T{  =m=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 86.1907 m q%pdf: content Q -97.90599 86.1907 l qKpdf: content Q -100.11769 86.1907 -101.8911 84.41731 -101.8911 82.2056 c q&pdf: content Q -101.8911 74.11678 l qMpdf: content Q -101.8911 71.90508 -100.11769 70.13167 -97.90599 70.13167 c q&pdf: content Q -80.30193 70.13167 l qLpdf: content Q -78.09021 70.13167 -76.31682 71.90508 -76.31682 74.11678 c q%pdf: content Q -76.31682 82.2056 l qJpdf: content Q -76.31682 84.41731 -78.09021 86.1907 -80.30193 86.1907 c qpdf: content Q h q&pdf: content Q -101.8911 70.13167 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.61972 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QI+ՆD kkX 2 6ѕ @ ,3-yx=:(x|}3)^2I+43. 2  "A ? 0y +ő3. ֘ 4| 2' 1Ǯ-:x 8>"  $u A =  2 1  {";tļ8R* "%  @ <  '4{"8R*T{ 2  2 $%  @ 0 < "%)SǮ( & 2Ǯ9- 3 3Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM8+pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 115.9373 m q'pdf: content Q -107.47026 115.9373 l qOpdf: content Q -109.68196 115.9373 -111.45537 114.1639 -111.45537 111.9522 c q(pdf: content Q -111.45537 -111.9522 l qRpdf: content Q -111.45537 -114.1639 -109.68196 -115.9373 -107.47026 -115.9373 c q'pdf: content Q 107.47026 -115.9373 l qOpdf: content Q 109.68196 -115.9373 111.45537 -114.1639 111.45537 -111.9522 c q&pdf: content Q 111.45537 111.9522 l qLpdf: content Q 111.45537 114.1639 109.68196 115.9373 107.47026 115.9373 c qpdf: content Q h q(pdf: content Q -111.45537 -115.9373 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qi"y"=(xM3)^2+4 2  "A ? 0y +ś ֓ 4| 2 1防(3;p4) 2 < 3y \=(x83)^2S+4 \=(x^2S86x+9)+4 \=(x^2S86x+5) \=(x81)(x5)@>  "% +ŖT{x 8>  2  2 1铲(1;#0)Ǯ-(5;0) 2 )4{"8R* 2  2"=<$KRKwfe (֍k f^899=3P>AP@color push gray 0 color popFP@x:gsavex:scale 0.22438 0.22438M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/177/104/184188543828210.png x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 124.56458 m q'pdf: content Q -97.90599 124.56458 l qPpdf: content Q -100.11769 124.56458 -101.8911 122.79117 -101.8911 120.57947 c q'pdf: content Q -101.8911 112.49065 l qPpdf: content Q -101.8911 110.27895 -100.11769 108.50554 -97.90599 108.50554 c q'pdf: content Q -80.30193 108.50554 l qOpdf: content Q -78.09021 108.50554 -76.31682 110.27895 -76.31682 112.49065 c q'pdf: content Q -76.31682 120.57947 l qOpdf: content Q -76.31682 122.79117 -78.09021 124.56458 -80.30193 124.56458 c qpdf: content Q h q'pdf: content Q -101.8911 108.50554 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 112.99359 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVd color popr1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D kjX ֕$ 4|$ 2 2 35 ? (2;03) 2  @ 2(1;6) 1 4ie A =[C > % +ɘ 1[C  "A ? #[C @ = 2 6ј @ , 2[C - 2yW=eax^2S+8bx+cT{ 2% <  a8+b+cT{ 2  1 4üǮ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* ׎ 2+ ؎:2Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qh n65 ڎ5ز6_A ێ_B1Ukpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 44.37544 m q'pdf: content Q -107.47026 44.37544 l qOpdf: content Q -109.68196 44.37544 -111.45537 42.60205 -111.45537 40.39034 c q(pdf: content Q -111.45537 -40.39034 l qRpdf: content Q -111.45537 -42.60205 -109.68196 -44.37544 -107.47026 -44.37544 c q'pdf: content Q 107.47026 -44.37544 l qOpdf: content Q 109.68196 -44.37544 111.45537 -42.60205 111.45537 -40.39034 c q&pdf: content Q 111.45537 40.39034 l qLpdf: content Q 111.45537 42.60205 109.68196 44.37544 107.47026 44.37544 c qpdf: content Q h q(pdf: content Q -111.45537 -44.37544 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q=my"=a(x8+2)^2S+3T{ 2 2(1;886) 1 4i A &i #6=a(18+2)^2S+3;#a=1T{ 2 < )y"=(x8+2)^2S+3=x^284x1)a8+b+c=141=6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.00273 m q&pdf: content Q -97.90599 53.00273 l qMpdf: content Q -100.11769 53.00273 -101.8911 51.22932 -101.8911 49.01762 c q%pdf: content Q -101.8911 40.9288 l qKpdf: content Q -101.8911 38.71709 -100.11769 36.9437 -97.90599 36.9437 c q%pdf: content Q -80.30193 36.9437 l qJpdf: content Q -78.09021 36.9437 -76.31682 38.71709 -76.31682 40.9288 c q&pdf: content Q -76.31682 49.01762 l qLpdf: content Q -76.31682 51.22932 -78.09021 53.00273 -80.30193 53.00273 c qpdf: content Q h q%pdf: content Q -101.8911 36.9437 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.43173 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q"+D k9Xe  1T{  $e   2 A ;i ] 0] 4i = > % + 2 - 1 z0v4<color push gray 0 color pop9<x:gsavex:scale 0.1 0.1N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/221/133/5789518002340159.png x:grestore4üǮ( & 2T{Ǯ9- 3 3Ǯ)7y؍D ׎ y"=3x^2S83x6o$ ؎~%y"=x^2S+86x8捍 َ y"=<$33133wfe (֍2fgx^2S82o$ ڎt%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%y"=x^2S82x3 ێ y"=x^2S+85x4kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.20569 m q'pdf: content Q -107.47026 45.20569 l qOpdf: content Q -109.68196 45.20569 -111.45537 43.43228 -111.45537 41.22058 c q(pdf: content Q -111.45537 -41.22058 l qRpdf: content Q -111.45537 -43.43228 -109.68196 -45.20569 -107.47026 -45.20569 c q'pdf: content Q 107.47026 -45.20569 l qOpdf: content Q 109.68196 -45.20569 111.45537 -43.43228 111.45537 -41.22058 c q&pdf: content Q 111.45537 41.22058 l qLpdf: content Q 111.45537 43.43228 109.68196 45.20569 107.47026 45.20569 c qpdf: content Q h q(pdf: content Q -111.45537 -45.20569 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qhy"=a(x83)(x+1)T{ 2 <  (0;883) 1 4i E < 3=3aa=1  "% +őT{y"=(x83)(x+1)=x^2S2x3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.83296 m q&pdf: content Q -97.90599 53.83296 l qMpdf: content Q -100.11769 53.83296 -101.8911 52.05956 -101.8911 49.84785 c q&pdf: content Q -101.8911 41.75903 l qMpdf: content Q -101.8911 39.54733 -100.11769 37.77393 -97.90599 37.77393 c q&pdf: content Q -80.30193 37.77393 l qLpdf: content Q -78.09021 37.77393 -76.31682 39.54733 -76.31682 41.75903 c q&pdf: content Q -76.31682 49.84785 l qLpdf: content Q -76.31682 52.05956 -78.09021 53.83296 -80.30193 53.83296 c qpdf: content Q h q&pdf: content Q -101.8911 37.77393 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 42.26198 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD k8XP * 1t 3x 8> + 2  2+ 2(2;C0);C(2;0)t 2  @ 2'(0;882)T{ $% 4i A = > % + 2 - 1 Ǯ( & 2T{Ǯ9- 3 3Ǯ)7y؍D |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oy"=<$K1Kwfe (֍2 -x^2S82c ؎cy"=3x^2S83x6捍 |n َ/|oy"=x^2S+86x8c ڎcy"=x^2S+86x8 |n ێ/|oy"=<$33133wfe (֍2fgx^2S82ӈpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 60.0709 m q&pdf: content Q -107.47026 60.0709 l qMpdf: content Q -109.68196 60.0709 -111.45537 58.29752 -111.45537 56.0858 c q'pdf: content Q -111.45537 -56.0858 l qPpdf: content Q -111.45537 -58.29752 -109.68196 -60.0709 -107.47026 -60.0709 c q&pdf: content Q 107.47026 -60.0709 l qMpdf: content Q 109.68196 -60.0709 111.45537 -58.29752 111.45537 -56.0858 c q%pdf: content Q 111.45537 56.0858 l qJpdf: content Q 111.45537 58.29752 109.68196 60.0709 107.47026 60.0709 c qpdf: content Q h q'pdf: content Q -111.45537 -60.0709 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q|_y"=a(x8+2)(x2)T{ 2 <  (0;882) $% 4i E < 2=4a)a=<$K1Kwfe (֍2y"=<$K1Kwfe (֍2 -(x8+2)(x2)=<$K1Kwfe (֍2(x^2S4))y"=<$K1Kwfe (֍2 -x^2S82pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 68.69818 m q&pdf: content Q -97.90599 68.69818 l qMpdf: content Q -100.11769 68.69818 -101.8911 66.92479 -101.8911 64.71307 c q&pdf: content Q -101.8911 56.62427 l qMpdf: content Q -101.8911 54.41255 -100.11769 52.63916 -97.90599 52.63916 c q&pdf: content Q -80.30193 52.63916 l qLpdf: content Q -78.09021 52.63916 -76.31682 54.41255 -76.31682 56.62427 c q&pdf: content Q -76.31682 64.71307 l qLpdf: content Q -76.31682 66.92479 -78.09021 68.69818 -80.30193 68.69818 c qpdf: content Q h q&pdf: content Q -101.8911 52.63916 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 57.1272 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV3 color pop 1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D keX} 2 6ѐ @ ,|Ryej= 2x^2+Sw4xSvk 2  "A ? |Sx 8> |S +Ő #e  $!T  2 0y +œ $u A ٓ 1 @ +j ,k 2U  2 '= 1  = 4üǮ( & 2T{Ǯ8- 3 +jǮ)*卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q k>2I ؎Xk>1C َCk<2捍 ڎ k<1I ێXk>0k^pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 61.79968 m q'pdf: content Q -107.47026 61.79968 l qOpdf: content Q -109.68196 61.79968 -111.45537 60.02628 -111.45537 57.81458 c q(pdf: content Q -111.45537 -57.81458 l qRpdf: content Q -111.45537 -60.02628 -109.68196 -61.79968 -107.47026 -61.79968 c q'pdf: content Q 107.47026 -61.79968 l qOpdf: content Q 109.68196 -61.79968 111.45537 -60.02628 111.45537 -57.81458 c q&pdf: content Q 111.45537 57.81458 l qLpdf: content Q 111.45537 60.02628 109.68196 61.79968 107.47026 61.79968 c qpdf: content Q h q(pdf: content Q -111.45537 -61.79968 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q(DJ / "A #- ' # @ > % +ɓ 2.x 8>  +œ #  $!  2 0y +ő $u A ٛ 1 @ +œ = ֐ 4| 2 2y 35 ?  1 , 2 0] 0%T{ @ < y=B&2x^2Y+64x6k=2(x^2Y+2x6+161)k=2(x8+1)^2S+(2kP) ֕ 4| 2(1;2kP) 0y +Ř2k<0)k>2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 70.42696 m q&pdf: content Q -97.90599 70.42696 l qMpdf: content Q -100.11769 70.42696 -101.8911 68.65355 -101.8911 66.44185 c q&pdf: content Q -101.8911 58.35303 l qMpdf: content Q -101.8911 56.14133 -100.11769 54.36792 -97.90599 54.36792 c q&pdf: content Q -80.30193 54.36792 l qLpdf: content Q -78.09021 54.36792 -76.31682 56.14133 -76.31682 58.35303 c q&pdf: content Q -76.31682 66.44185 l qLpdf: content Q -76.31682 68.65355 -78.09021 70.42696 -80.30193 70.42696 c qpdf: content Q h q&pdf: content Q -101.8911 54.36792 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.85597 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q{Wkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 44.37544 m q'pdf: content Q -107.47026 44.37544 l qOpdf: content Q -109.68196 44.37544 -111.45537 42.60205 -111.45537 40.39034 c q(pdf: content Q -111.45537 -40.39034 l qRpdf: content Q -111.45537 -42.60205 -109.68196 -44.37544 -107.47026 -44.37544 c q'pdf: content Q 107.47026 -44.37544 l qOpdf: content Q 109.68196 -44.37544 111.45537 -42.60205 111.45537 -40.39034 c q&pdf: content Q 111.45537 40.39034 l qLpdf: content Q 111.45537 42.60205 109.68196 44.37544 107.47026 44.37544 c qpdf: content Q h q(pdf: content Q -111.45537 -44.37544 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q=my"=2x^2Q+/4xk Ox 8>1  +ŕ0 #O  $!O  2 0y0 +Ŏ $u A %Lm &ғ 2 -Lm0=2x^23+(4x(k 2 +Ő #  $!   1T{  = < D5=4^2S+88k>0 q)k>2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.00273 m q&pdf: content Q -97.90599 53.00273 l qMpdf: content Q -100.11769 53.00273 -101.8911 51.22932 -101.8911 49.01762 c q%pdf: content Q -101.8911 40.9288 l qKpdf: content Q -101.8911 38.71709 -100.11769 36.9437 -97.90599 36.9437 c q%pdf: content Q -80.30193 36.9437 l qJpdf: content Q -78.09021 36.9437 -76.31682 38.71709 -76.31682 40.9288 c q&pdf: content Q -76.31682 49.01762 l qLpdf: content Q -76.31682 51.22932 -78.09021 53.00273 -80.30193 53.00273 c qpdf: content Q h q%pdf: content Q -101.8911 36.9437 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.43173 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qƍ+D kdXdl 2 6њ @ ,Ly"=2x^2ڲ+)g4x+5)f+kW 2L  "A ? LxL 8> e T{ 2 0y +œ $u A ٓ 1 @k  2 '= 1 = 4üǮ( & 2T{Ǯ8- 3 +jǮ)*卍7 ׎ k>3I ؎Xk<3C َCk>5捍 ڎ k<5I ێNpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QXk>7-kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.24779 m q'pdf: content Q -107.47026 52.24779 l qNpdf: content Q -109.68196 52.24779 -111.45537 50.4744 -111.45537 48.26268 c q(pdf: content Q -111.45537 -48.26268 l qQpdf: content Q -111.45537 -50.4744 -109.68196 -52.24779 -107.47026 -52.24779 c q'pdf: content Q 107.47026 -52.24779 l qNpdf: content Q 109.68196 -52.24779 111.45537 -50.4744 111.45537 -48.26268 c q&pdf: content Q 111.45537 48.26268 l qKpdf: content Q 111.45537 50.4744 109.68196 52.24779 107.47026 52.24779 c qpdf: content Q h q(pdf: content Q -111.45537 -52.24779 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qVy"=ax^2S+8bx+cT{ 0铵x 8>  2  2 2  ,3b^2S84ac>0:2/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] 񎎎3b^2S84ac=0:1 񎎎3b^2S84ac<0:0 񎎎/r荲4^2J4I(2)(5+kP)=8km+J56>0Tz)k>7pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 60.87506 m q&pdf: content Q -97.90599 60.87506 l qMpdf: content Q -100.11769 60.87506 -101.8911 59.10167 -101.8911 56.88995 c q&pdf: content Q -101.8911 48.80115 l qMpdf: content Q -101.8911 46.58943 -100.11769 44.81604 -97.90599 44.81604 c q&pdf: content Q -80.30193 44.81604 l qLpdf: content Q -78.09021 44.81604 -76.31682 46.58943 -76.31682 48.80115 c q&pdf: content Q -76.31682 56.88995 l qLpdf: content Q -76.31682 59.10167 -78.09021 60.87506 -80.30193 60.87506 c qpdf: content Q h q&pdf: content Q -101.8911 44.81604 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 49.30408 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>hfՆD k3Xa  1  $e 1 0]  M 2 6ѓ @ ,' 2 O "A ? 2 2% () (- 2 6˓ Q' 2 A  , 2 <  2 2 6ј @' , 2̧  "A ? ̦ 2(5;wNa) $%' 4i IT{ <  a 2  1 y:x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/2/36/56/11218991772006485.png x:grestore:LǮ( & 2T{Ǯ8- 3 +jǮ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM8pMxpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.24709 m q'pdf: content Q -107.47026 36.24709 l qOpdf: content Q -109.68196 36.24709 -111.45537 34.47368 -111.45537 32.26198 c q(pdf: content Q -111.45537 -32.26198 l qRpdf: content Q -111.45537 -34.47368 -109.68196 -36.24709 -107.47026 -36.24709 c q'pdf: content Q 107.47026 -36.24709 l qOpdf: content Q 109.68196 -36.24709 111.45537 -34.47368 111.45537 -32.26198 c q&pdf: content Q 111.45537 32.26198 l qLpdf: content Q 111.45537 34.47368 109.68196 36.24709 107.47026 36.24709 c qpdf: content Q h q(pdf: content Q -111.45537 -36.24709 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qf 3= 0]< 4m 2 6ѓ @ , 2  "A ? =x=2 $% < 9 8> 1 #  = < * ٓ "% +ś)sx*d=5)r 0阵x=1 2%  2yL 2  2T{  1 &i #a=8T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.87436 m q&pdf: content Q -97.90599 44.87436 l qMpdf: content Q -100.11769 44.87436 -101.8911 43.10097 -101.8911 40.88925 c q&pdf: content Q -101.8911 32.80043 l qMpdf: content Q -101.8911 30.58873 -100.11769 28.81532 -97.90599 28.81532 c q&pdf: content Q -80.30193 28.81532 l qLpdf: content Q -78.09021 28.81532 -76.31682 30.58873 -76.31682 32.80043 c q&pdf: content Q -76.31682 40.88925 l qLpdf: content Q -76.31682 43.10097 -78.09021 44.87436 -80.30193 44.87436 c qpdf: content Q h q&pdf: content Q -101.8911 28.81532 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.30338 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QVȥhfՆD kNX 2%+ 6ѕ+ @ ,`y='صax,a+,`b 2 + "A ?'   1  $e  š 1 <   2 6ѐ @ ,'y=<$_1_wfe (֍2 ax^2z+bx+3| 2 ֕# 4|# 2 2' 35 ? $%T{  @ % U?x:gsavex:scale 0.1 0.1N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/235/219/6890329055125151.png x:grestore^Ǯ( & 2T{Ǯ8- 3 +jǮ)7y؍D |n ׎/|o(2;#7)c ؎c(2;887)捍 |n َ/|o(7;#2)c ڎc(7;#2) |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o(2;#7) |pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q$pdf: content Q 107.47026 53.246 m q%pdf: content Q -107.47026 53.246 l qKpdf: content Q -109.68196 53.246 -111.45537 51.4726 -111.45537 49.2609 c q'pdf: content Q -111.45537 -49.2609 l qMpdf: content Q -111.45537 -51.4726 -109.68196 -53.246 -107.47026 -53.246 c q%pdf: content Q 107.47026 -53.246 l qKpdf: content Q 109.68196 -53.246 111.45537 -51.4726 111.45537 -49.2609 c q%pdf: content Q 111.45537 49.2609 l qGpdf: content Q 111.45537 51.4726 109.68196 53.246 107.47026 53.246 c qpdf: content Q h q&pdf: content Q -111.45537 -53.246 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qVa=2;b=4T{ 2 &i #3y \=<$K1Kwfe (֍2 -ax^2S+8bx+3Ǎ \=x^2S+84x+3 \=(x82)^2S+71s  "% +ŖT{  4| 2 2 35 ? =(2;7)30 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.87328 m q&pdf: content Q -97.90599 61.87328 l qMpdf: content Q -100.11769 61.87328 -101.8911 60.09987 -101.8911 57.88817 c q&pdf: content Q -101.8911 49.79935 l qMpdf: content Q -101.8911 47.58765 -100.11769 45.81424 -97.90599 45.81424 c q&pdf: content Q -80.30193 45.81424 l qLpdf: content Q -78.09021 45.81424 -76.31682 47.58765 -76.31682 49.79935 c q&pdf: content Q -76.31682 57.88817 l qLpdf: content Q -76.31682 60.09987 -78.09021 61.87328 -80.30193 61.87328 c qpdf: content Q h q&pdf: content Q -101.8911 45.81424 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.30229 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVN color pop 1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D jyXS5 2& 6ѓ @' ,y"=x^2'+6x+4m1 2 ' "A& ? 2 ֓ 4| 2 2e 4j +ɛ!x2x+y+6=0!y 2 1 0y 21 1!y <  ! +j ,m!x 2e  1 %Ǯ( & 2T{Ǯ8- 3 +jǮ)}򍍍* ׎ 3+ ؎0pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q:2Y m َh n15 ڎ5ز0_A ێ_B1 4k~pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.19926 m q'pdf: content Q -107.47026 53.19926 l qOpdf: content Q -109.68196 53.19926 -111.45537 51.42587 -111.45537 49.21416 c q(pdf: content Q -111.45537 -49.21416 l qRpdf: content Q -111.45537 -51.42587 -109.68196 -53.19926 -107.47026 -53.19926 c q'pdf: content Q 107.47026 -53.19926 l qOpdf: content Q 109.68196 -53.19926 111.45537 -51.42587 111.45537 -49.21416 c q&pdf: content Q 111.45537 49.21416 l qLpdf: content Q 111.45537 51.42587 109.68196 53.19926 107.47026 53.19926 c qpdf: content Q h q(pdf: content Q -111.45537 -53.19926 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qXy=(0x^2B+6x+4m1(! 1퓵y=(0a(xp)^2B+q 2 ݚ # & a %yܲ=Z(xs3)^2+s8+4m 2 &i # ֕ 4| 2 2K 35 ? =(3;4m@A+8)J 2 <  ֚ 4| 2 2K 4j +Ɏ2x+y@Ѳ+6=0 1 4if Ag &i #6+4m+8+6=0Ǯ-4m=8Ǯ-T{m=2 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.82654 m q&pdf: content Q -97.90599 61.82654 l qMpdf: content Q -100.11769 61.82654 -101.8911 60.05315 -101.8911 57.84143 c q&pdf: content Q -101.8911 49.75261 l qKpdf: content Q -101.8911 47.54091 -100.11769 45.7675 -97.90599 45.7675 c q%pdf: content Q -80.30193 45.7675 l qKpdf: content Q -78.09021 45.7675 -76.31682 47.54091 -76.31682 49.75261 c q&pdf: content Q -76.31682 57.84143 l qLpdf: content Q -76.31682 60.05315 -78.09021 61.82654 -80.30193 61.82654 c qpdf: content Q h q%pdf: content Q -101.8911 45.7675 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.25555 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q1o+D jRX 2 6ѐ @ ,y =1x^2ĸQ2xP+p 2  "A ? 0y +Řx@ 8>  2e -4  2 1퓵A;Bͫ "%-3 @ < 29.ۉfe{\%{"=09 2%-4 <  -k ֘ 4| 2 2xe 35 ? = |Ǯ( & 2T{Ǯ8- 3 +jǮ)}򍍍* ׎ 1+ ؎:2Y m َh n35 ڎ5؟pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q5ظ4_A ێ_B5'ʍk럱rpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.66173 m q'pdf: content Q -107.47026 77.66173 l qOpdf: content Q -109.68196 77.66173 -111.45537 75.88834 -111.45537 73.67662 c q(pdf: content Q -111.45537 -73.67662 l qRpdf: content Q -111.45537 -75.88834 -109.68196 -77.66173 -107.47026 -77.66173 c q'pdf: content Q 107.47026 -77.66173 l qOpdf: content Q 109.68196 -77.66173 111.45537 -75.88834 111.45537 -73.67662 c q&pdf: content Q 111.45537 73.67662 l qLpdf: content Q 111.45537 75.88834 109.68196 77.66173 107.47026 77.66173 c qpdf: content Q h q(pdf: content Q -111.45537 -77.66173 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qư%y"=x^2S82x+p=(x+1)^2S+p+1 8> 2T{ & 2 - 2x=1T{ 2 ۉfe{\%{"=9 2 &i #)(j;#y);{"(R;y){"(R;?y), 1퓵y"=x^2ex2x+p, 0y,  2. @ %1^2ew28+p=0;;)p=3)y"=(x8+1)^2S+4y ٕ "% +śߍ ֐ 4| 2 2 35 ? =(1;54)ߌ 2 &i # ֓ 4| 2 2xT{ 35 ? =1 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q$pdf: content Q -80.30193 86.289 m q$pdf: content Q -97.90599 86.289 l qJpdf: content Q -100.11769 86.289 -101.8911 84.51561 -101.8911 82.3039 c q&pdf: content Q -101.8911 74.21507 l qMpdf: content Q -101.8911 72.00337 -100.11769 70.22997 -97.90599 70.22997 c q&pdf: content Q -80.30193 70.22997 l qLpdf: content Q -78.09021 70.22997 -76.31682 72.00337 -76.31682 74.21507 c q%pdf: content Q -76.31682 82.3039 l qHpdf: content Q -76.31682 84.51561 -78.09021 86.289 -80.30193 86.289 c qpdf: content Q h q&pdf: content Q -101.8911 70.22997 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.71802 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD jkX' @ ,Sy"=ax^2_+6bx+6c 2  "A ?   1  $e  “ 1펤' <  T{  1 3 0 1 , 1 %Q   $ % s퍍Ocolor push gray 0 color popTx:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/219/68/5616263011203968.png x:grestoreǮ( & 2T{Ǯ8- 3 +jǮ)PuЇ^ |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oabc>0捍 |n ؎/|oa8+b+c>0 |n َ/|o9a83b+c<0 |n ڎ/|oa8b+c<4a8+2b+c |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ob^2S84ac>0 묍 pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 86.02907 m q'pdf: content Q -107.47026 86.02907 l qOpdf: content Q -109.68196 86.02907 -111.45537 84.25566 -111.45537 82.04396 c q(pdf: content Q -111.45537 -82.04396 l qRpdf: content Q -111.45537 -84.25566 -109.68196 -86.02907 -107.47026 -86.02907 c q'pdf: content Q 107.47026 -86.02907 l qOpdf: content Q 109.68196 -86.02907 111.45537 -84.25566 111.45537 -82.04396 c q&pdf: content Q 111.45537 82.04396 l qLpdf: content Q 111.45537 84.25566 109.68196 86.02907 107.47026 86.02907 c qpdf: content Q h q(pdf: content Q -111.45537 -86.02907 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qn@ 1 #, ' # @ > % +ɓ 2 &i #a/z<0Ǯ-, 8> 2yY 8> 2 1% B 5f 0y0 21 1 &i #/abcl>0Ǯ-0bck<0Ǯ-Gy 2 B >a C 2/ 0: , 2 &i #T{c>0 ׎ abc>0 ؎ x=1T{ 2% <  a8+b+c=0 َ x=3T{ 2% <  9a83b+c=0 ڎ x=1" 2%# <  0ab+c>0 24 <  1x=2" 2% 4a8+2b+c<0T{ 2 &i #a8+bc>4a8+2+c ێ xT{ 8>  2  2 2   2 &i #b^2S84ac>0pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 94.65634 m q&pdf: content Q -97.90599 94.65634 l qMpdf: content Q -100.11769 94.65634 -101.8911 92.88293 -101.8911 90.67123 c q&pdf: content Q -101.8911 82.58241 l qKpdf: content Q -101.8911 80.37071 -100.11769 78.5973 -97.90599 78.5973 c q%pdf: content Q -80.30193 78.5973 l qKpdf: content Q -78.09021 78.5973 -76.31682 80.37071 -76.31682 82.58241 c q&pdf: content Q -76.31682 90.67123 l qLpdf: content Q -76.31682 92.88293 -78.09021 94.65634 -80.30193 94.65634 c qpdf: content Q h q%pdf: content Q -101.8911 78.5973 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 83.08536 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32VRy color pop n1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D jjXZ 2 6ѓ @ ,نy"=x^2++B4x 2م  "A ? ن / "A  $e  “ 1펤e <  I4ǮP{"]0:4ǮP{"8R*=9:8  ݰ = 28R* 2 35ݱ ? = eU <   2 = ֕i 4| < 2 2{" = >i % +ɓ x 8>  2  < 2 e 2T{8R* = > % +ɓ 1 0y 21 =4 +U (- % 2 2 2 < Vk􍍍:color push gray 0 color pop?x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/219/33/5605805578355990.png x:grestore4Ǯ( & 2T{Ǯ8- 3 +jǮ)*卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q (5;885)I ؎X(4;883)C َC(6;882)捍 ڎ (2;888)I ێX(3;884)tokb}Zpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 156.32614 m q(pdf: content Q -107.47026 156.32614 l qRpdf: content Q -109.68196 156.32614 -111.45537 154.55275 -111.45537 152.34103 c q)pdf: content Q -111.45537 -152.34103 l qUpdf: content Q -111.45537 -154.55275 -109.68196 -156.32614 -107.47026 -156.32614 c q(pdf: content Q 107.47026 -156.32614 l qRpdf: content Q 109.68196 -156.32614 111.45537 -154.55275 111.45537 -152.34103 c q'pdf: content Q 111.45537 152.34103 l qOpdf: content Q 111.45537 154.55275 109.68196 156.32614 107.47026 156.32614 c qpdf: content Q h q)pdf: content Q -111.45537 -156.32614 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qwyֲ=,x^2D|+4x=(x 2)^2D|+4+ 2 &i #+ ֓ 4| 2(k;9)  @Ry"=0R 2% <  0=x^2#+54xR wx(x4)=0 ٕW "% +ő 2{"(9;y) 2W < 팼4ǮP{"=<$KRKwfe (֍k i9i9=34ǮP{"D:4ǮP{"8R*D=9:8 2 &i #4ǮP{"8R* 2  2 =T{10 2 < 3,x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/219/33/5605810697989022.png x:grestore64ǮP{"8R* 2 &m 'il 1퍓fe)?ǮP{" =9 "%l  @ % ; 2m =˲5   < T{ 42 28R* 2yT 35 ? 5 2 <  2T{8R* 2x 35 ? $%c "%  @ %c^2S+84c=5c^2ys4c5=0,(c5)(c+1)=0Ǯ-۵c>0 2 &i #c=5)8R*(8;8)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 164.95341 m q'pdf: content Q -97.90599 164.95341 l qOpdf: content Q -100.11769 164.95341 -101.8911 163.18002 -101.8911 160.9683 c q'pdf: content Q -101.8911 152.87949 l qPpdf: content Q -101.8911 150.66779 -100.11769 148.89438 -97.90599 148.89438 c q'pdf: content Q -80.30193 148.89438 l qOpdf: content Q -78.09021 148.89438 -76.31682 150.66779 -76.31682 152.87949 c q&pdf: content Q -76.31682 160.9683 l qOpdf: content Q -76.31682 163.18002 -78.09021 164.95341 -80.30193 164.95341 c qpdf: content Q h q'pdf: content Q -101.8911 148.89438 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 153.38243 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD j9X8 2_ 6ѐ^ @ ,pyQ=(xK2)(x+kP^2 )(kFv>߲0) 2 ^ "A_ ? y' 8> Rj $u A =Rk 2  0: 2x 2 >a  $U  4j +ɑRjy"=x4+42' y 8>  $u A = 2 1 0 Y @ +e  @ 2 1! -ǮP 2y' 35 ? T{5 2% <  k 2  1  @ 0 < "%LǮ( & 2T{Ǯ8- +j @Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QMPpUmEPfeE6& pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 61.21576 m q'pdf: content Q -107.47026 61.21576 l qOpdf: content Q -109.68196 61.21576 -111.45537 59.44235 -111.45537 57.23065 c q(pdf: content Q -111.45537 -57.23065 l qRpdf: content Q -111.45537 -59.44235 -109.68196 -61.21576 -107.47026 -61.21576 c q'pdf: content Q 107.47026 -61.21576 l qOpdf: content Q 109.68196 -61.21576 111.45537 -59.44235 111.45537 -57.23065 c q&pdf: content Q 111.45537 57.23065 l qLpdf: content Q 111.45537 59.44235 109.68196 61.21576 107.47026 61.21576 c qpdf: content Q h q(pdf: content Q -111.45537 -61.21576 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qV3-' >  % +ɐ 2y 8>  $u A = 2 1防(0;JP2kP^2 ) 2  4j +ɕm 2y 2 >al 1(0;42) 2 <   0: 2x 2 >a 1防(2;40) 2 <  1! -T{ǮP 2yT 35 ? 5 2 &i #<$282kP^2wfe : (֍ T2(=5)k=PpUWPfeE6  "% +ŖT{k>0 2 &i #k=Pp oPfeE6p 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 69.84303 m q&pdf: content Q -97.90599 69.84303 l qMpdf: content Q -100.11769 69.84303 -101.8911 68.06963 -101.8911 65.85793 c q%pdf: content Q -101.8911 57.7691 l qHpdf: content Q -101.8911 55.5574 -100.11769 53.784 -97.90599 53.784 c q$pdf: content Q -80.30193 53.784 l qHpdf: content Q -78.09021 53.784 -76.31682 55.5574 -76.31682 57.7691 c q&pdf: content Q -76.31682 65.85793 l qLpdf: content Q -76.31682 68.06963 -78.09021 69.84303 -80.30193 69.84303 c qpdf: content Q h q$pdf: content Q -101.8911 53.784 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.27205 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QH+ՆD j8X6 2 6ѕ @ ,lyKҲ=3x^2ŭI:2kPx+4k 2l  "A ? lk 2l  0y' " m 0o 2v3 @ +jv4 4i A = 2 (3; ۲14) $%v4 20 = 4j +ɓ 2'  1a  $%T{  @ 0 < "%OǮ( & 2Ǯ8- +j @Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM2+mqpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 72.68343 m q'pdf: content Q -107.47026 72.68343 l qOpdf: content Q -109.68196 72.68343 -111.45537 70.91003 -111.45537 68.69832 c q(pdf: content Q -111.45537 -68.69832 l qRpdf: content Q -111.45537 -70.91003 -109.68196 -72.68343 -107.47026 -72.68343 c q'pdf: content Q 107.47026 -72.68343 l qOpdf: content Q 109.68196 -72.68343 111.45537 -70.91003 111.45537 -68.69832 c q&pdf: content Q 111.45537 68.69832 l qLpdf: content Q 111.45537 70.91003 109.68196 72.68343 107.47026 72.68343 c qpdf: content Q h q(pdf: content Q -111.45537 -72.68343 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qӁy"=3x^2S82kPx+4k $%T{k 0y  @ 2 $U @ %(482x)kw+3x^2Sy"=0 2T{ - 2k 0y  @ @  - 2 &i #482x=0;#3x^2S8y"=0)x=2;#y"=12R ِi "%h +Ŗ 2(2;12) 0 2(3;14) $% 20i = 4jh +ɘ 2  1a  =<$14812wfe 8 (֍382(=2T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 81.31071 m q&pdf: content Q -97.90599 81.31071 l qLpdf: content Q -100.11769 81.31071 -101.8911 79.53731 -101.8911 77.3256 c q&pdf: content Q -101.8911 69.23679 l qMpdf: content Q -101.8911 67.02507 -100.11769 65.25168 -97.90599 65.25168 c q&pdf: content Q -80.30193 65.25168 l qLpdf: content Q -78.09021 65.25168 -76.31682 67.02507 -76.31682 69.23679 c q%pdf: content Q -76.31682 77.3256 l qLpdf: content Q -76.31682 79.53731 -78.09021 81.31071 -80.30193 81.31071 c qpdf: content Q h q&pdf: content Q -101.8911 65.25168 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 69.73972 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32VRR color pop8;,m 5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]4H NanumGothicBoldNanumGothicBold/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]& msam10%p  yhcmex10"  NanumMyeongjoNanumMyeongjoRegular! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 b> cmmi10K`y cmr10ٓRcmr7