; XeTeX output 2010.07.16:15371pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdq4H NanumGothicBoldNanumGothicBoldc c   !c  c  c  c >fi׎ color pop*>.! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXZ"  NanumMyeongjoNanumMyeongjoRegular  1 ' ٓ 2 2 6ѓ @ , 3  "A ? 2 ֓ 4| 2 2 2ŘK`y cmr102 +Ue (- % 0yT{ 21 =  "A ? $% %Q   @ 0 < "%i5Vpdf: content Q 3 Tr q S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]ǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q=pdf: content Q -109.20525 -71.88878 218.41049 143.77757 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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| b> cmmi10y"=(x8 !", cmsy103)^ٓRcmr72捍T{ %T|y"=<$33133wfe (֍2fg(x8+1)^2S+2T{ &T|3x^2S+81T{ 'T|y"=x^2S+82x+3T{ (T|y"=<$K1Kwfe (֍2 -x^2S+82x+3pdf: 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 q9pdf: content Q -12.78714 64.05852 25.57428 16.05902 re qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.46657 68.54657 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q ' َpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q>Ǯ( & 2T{Ǯj- @ +jǮ)F1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q1sޟpdf: 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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U %ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 '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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U (;Tk럮xpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 80.62708 m q'pdf: content Q -107.47026 80.62708 l qOpdf: content Q -109.68196 80.62708 -111.45537 78.85367 -111.45537 76.64197 c q(pdf: content Q -111.45537 -76.64197 l qRpdf: content Q -111.45537 -78.85367 -109.68196 -80.62708 -107.47026 -80.62708 c q'pdf: content Q 107.47026 -80.62708 l qOpdf: content Q 109.68196 -80.62708 111.45537 -78.85367 111.45537 -76.64197 c q&pdf: content Q 111.45537 76.64197 l qLpdf: content Q 111.45537 78.85367 109.68196 80.62708 107.47026 80.62708 c qpdf: content Q h q(pdf: content Q -111.45537 -80.62708 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qU  4| 2 1T{    @ % $ (3;#0) % (1;#2) & (0;#1) ' ly"=x^2䦲+h32x+3=(xh2+1)^2䦲+2> 27 &i #?(1;2) ( Ȝyd=<$1wfe (֍2 x^2W+t2xu+3]=<$1wfe (֍2(x+u2)^2W+1H 2F &iE #(1;#1)z ٕ "% +Ŗ 2œ2 +U (- % 0y 21 =  "A ? = % bǮ- ' Ǯ- ( n 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 89.25435 m q&pdf: content Q -97.90599 89.25435 l qMpdf: content Q -100.11769 89.25435 -101.8911 87.48094 -101.8911 85.26924 c q&pdf: content Q -101.8911 77.18042 l qMpdf: content Q -101.8911 74.96872 -100.11769 73.19531 -97.90599 73.19531 c q&pdf: content Q -80.30193 73.19531 l qLpdf: content Q -78.09021 73.19531 -76.31682 74.96872 -76.31682 77.18042 c q&pdf: content Q -76.31682 85.26924 l qLpdf: content Q -76.31682 87.48094 -78.09021 89.25435 -80.30193 89.25435 c qpdf: content Q h q&pdf: content Q -101.8911 73.19531 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 77.68336 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*>.L kXa 1T{10 2 < 捍 |n ؎/|o 9 0 1鍍T{fT|y"jy18gB 2 <  |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/|ox 8>  $u A = 2 2 35 ? (1;10);(5;0) 2 <  |n ڎ/|o 8> 2T{ & 2 - 1铵y"=3 2 <  |n ێ/|o  "A ? =T{ / "A # 0 %R @ > % + 2 < ȕ`\pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 55.8299 m q&pdf: content Q -107.47026 55.8299 l qNpdf: content Q -109.68196 55.8299 -111.45537 54.05649 -111.45537 51.84479 c q(pdf: content Q -111.45537 -51.84479 l qPpdf: content Q -111.45537 -54.05649 -109.68196 -55.8299 -107.47026 -55.8299 c q&pdf: content Q 107.47026 -55.8299 l qNpdf: content Q 109.68196 -55.8299 111.45537 -54.05649 111.45537 -51.84479 c q&pdf: content Q 111.45537 51.84479 l qJpdf: content Q 111.45537 54.05649 109.68196 55.8299 107.47026 55.8299 c qpdf: content Q h q'pdf: content Q -111.45537 -55.8299 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qߍ3y \=2(x^2S86x+99)+10 \=2(x83)^2S8# ؎ 9 0 1鍍T{fT|y"jy8g= 2 <  ڎ 8> 2T{ & 2 - 1铵x=3T{ 2 <  ێ / "A #T{ ' # @  "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 64.45717 m q&pdf: content Q -97.90599 64.45717 l qMpdf: content Q -100.11769 64.45717 -101.8911 62.68378 -101.8911 60.47206 c q&pdf: content Q -101.8911 52.38324 l qMpdf: content Q -101.8911 50.17154 -100.11769 48.39813 -97.90599 48.39813 c q&pdf: content Q -80.30193 48.39813 l qLpdf: content Q -78.09021 48.39813 -76.31682 50.17154 -76.31682 52.38324 c q&pdf: content Q -76.31682 60.47206 l qLpdf: content Q -76.31682 62.68378 -78.09021 64.45717 -80.30193 64.45717 c qpdf: content Q h q&pdf: content Q -101.8911 48.39813 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 52.88618 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qe獍.L jX # 1 2 6ѓ @ , 2  "A ? 0y +Ř > % +ɓ 2 > 2  2N  1鎤' , () ;ٖT{ , +  # A 0 @ , 1 dc+dqpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qcolor push gray 0fdfi׎ color pop*>]g܍kxpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.24709 m q'pdf: content Q -107.47026 36.24709 l qOpdf: content Q -109.68196 36.24709 -111.45537 34.47368 -111.45537 32.26198 c q(pdf: content Q -111.45537 -32.26198 l qRpdf: content Q -111.45537 -34.47368 -109.68196 -36.24709 -107.47026 -36.24709 c q'pdf: content Q 107.47026 -36.24709 l qOpdf: content Q 109.68196 -36.24709 111.45537 -34.47368 111.45537 -32.26198 c q&pdf: content Q 111.45537 32.26198 l qLpdf: content Q 111.45537 34.47368 109.68196 36.24709 107.47026 36.24709 c qpdf: content Q h q(pdf: content Q -111.45537 -36.24709 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qfx^2 2T{ m , 2 2   2 2: 1 , # > 2  <  ٕ "% +ś > 2  1 ,œ 1 # A 0 @ % ڎ <   < A  < "% T{ 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 Q S 9XZ 2 6ѓ @ ,نy"=x^2++B4x 2م  "A ? ن  1  $e  “ 1펟e <  T{4{"8R* 2  2 $%  @ % U 2 =  4| 2VLRHcolor push gray 0 color popMx:gsavex:scale 0.22415 0.22415M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/43/105/1645661782571363.png x:grestore4Ǯ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 32+ ؎:16Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 n85 ڎ5ز4_A ێ_B2ˠ]s֍k{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 47.37732 m q'pdf: content Q -107.47026 47.37732 l qOpdf: content Q -109.68196 47.37732 -111.45537 45.60393 -111.45537 43.39221 c q(pdf: content Q -111.45537 -43.39221 l qRpdf: content Q -111.45537 -45.60393 -109.68196 -47.37732 -107.47026 -47.37732 c q'pdf: content Q 107.47026 -47.37732 l qOpdf: content Q 109.68196 -47.37732 111.45537 -45.60393 111.45537 -43.39221 c q&pdf: content Q 111.45537 43.39221 l qLpdf: content Q 111.45537 45.60393 109.68196 47.37732 107.47026 47.37732 c qpdf: content Q h q(pdf: content Q -111.45537 -47.37732 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q:y"=(x2)^2+4D 0y- +őDѼ(k;x9)0] 2 &i # +e.  @ 2 ;8 2 =4h 2 < y"=x(xg4) 0y8 +Ř{"(y;8y);8R*(9;y) 2 &i #T{feL͟?{"8R*h`=9& msam10)4{"8R*=<$KRKwfe (֍k f^899=3pdf: 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 56.0046 m q%pdf: content Q -97.90599 56.0046 l qKpdf: content Q -100.11769 56.0046 -101.8911 54.2312 -101.8911 52.01949 c q&pdf: content Q -101.8911 43.93066 l qMpdf: content Q -101.8911 41.71896 -100.11769 39.94556 -97.90599 39.94556 c q&pdf: content Q -80.30193 39.94556 l qLpdf: content Q -78.09021 39.94556 -76.31682 41.71896 -76.31682 43.93066 c q&pdf: content Q -76.31682 52.01949 l qIpdf: content Q -76.31682 54.2312 -78.09021 56.0046 -80.30193 56.0046 c qpdf: content Q h q&pdf: content Q -101.8911 39.94556 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 44.43361 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 Qn. 8X󍍍]  1  $e 2 > % +ɕ 2 - 1 6Ǯ( & 2T{Ǯj- 3 @Ǯ)PuЇ^ ׎ y"=<$33233wfe (֍3fgx^2捍 ؎ y"=<$K3Kwfe (֍2 -x^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 y"=<$33333wfe (֍4fgx^2 ڎ y"=<$K2Kwfe (֍3 -x^2 ێ y"=<$33333wfe (֍2fgx^2YvSBx:gsavex:scale 0.1 0.1L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/238/6/7056810999284362.png x:grestoreHcolor push gray 0ff color pop*>W}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 33.30069 m q'pdf: content Q -107.47026 33.30069 l qOpdf: content Q -109.68196 33.30069 -111.45537 31.52728 -111.45537 29.31558 c q(pdf: content Q -111.45537 -29.31558 l qRpdf: content Q -111.45537 -31.52728 -109.68196 -33.30069 -107.47026 -33.30069 c q'pdf: content Q 107.47026 -33.30069 l qOpdf: content Q 109.68196 -33.30069 111.45537 -31.52728 111.45537 -29.31558 c q&pdf: content Q 111.45537 29.31558 l qLpdf: content Q 111.45537 31.52728 109.68196 33.30069 107.47026 33.30069 c qpdf: content Q h q(pdf: content Q -111.45537 -33.30069 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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[*H ֕ 4| 2 2? 1y 2 2 <  ^(2;^w3)? 1 4i A % 1 # ' # @T{ > % + 1铵y"=<$33333wfe (֍4fgx^2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 41.92796 m q&pdf: content Q -97.90599 41.92796 l qMpdf: content Q -100.11769 41.92796 -101.8911 40.15456 -101.8911 37.94286 c q&pdf: content Q -101.8911 29.85403 l qMpdf: content Q -101.8911 27.64233 -100.11769 25.86893 -97.90599 25.86893 c q&pdf: content Q -80.30193 25.86893 l qLpdf: content Q -78.09021 25.86893 -76.31682 27.64233 -76.31682 29.85403 c q&pdf: content Q -76.31682 37.94286 l qLpdf: content Q -76.31682 40.15456 -78.09021 41.92796 -80.30193 41.92796 c qpdf: content Q h q&pdf: content Q -101.8911 25.86893 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 30.35698 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+׍.L eX󍍍>w  1y  $e 1 2 6ѓ @ , 2' d "Ae ? 2 < $ 2 > % +ɓ 2' &ҕ= 2 - 1w 0] 9 , 2!  ?W}Ǯ( & 2T{Ǯj- 3 @Ǯ)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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oy"=x^2R+ի2xլ+3捍 |n ؎/|oy"=x^2S+82x+1 |n َ/|oy"=x^2S83x+2 |n ڎ/|oy"=2x^2S+83 |n ێ/|oy"=3x^2+2x1n񍍍sx:gsavex:scale 0.333 0.333L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/72/63/3860082358774328.png x:grestore@rpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 54.74644 m q'pdf: content Q -107.47026 54.74644 l qOpdf: content Q -109.68196 54.74644 -111.45537 52.97305 -111.45537 50.76134 c q(pdf: content Q -111.45537 -50.76134 l qRpdf: content Q -111.45537 -52.97305 -109.68196 -54.74644 -107.47026 -54.74644 c q'pdf: content Q 107.47026 -54.74644 l qOpdf: content Q 109.68196 -54.74644 111.45537 -52.97305 111.45537 -50.76134 c q&pdf: content Q 111.45537 50.76134 l qLpdf: content Q 111.45537 52.97305 109.68196 54.74644 107.47026 54.74644 c qpdf: content Q h q(pdf: content Q -111.45537 -54.74644 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qԈ  4| 2 2T{ 35 ? (8 1;#4) 6V 2 &i #y"=a(7x81) a2'+84T{ 2 <  2(8 0;#3) 6V 1 4i A &i #3=a(7081)2&_+84)a=13)y"в=(7x81) a2'+84"=x^2S+82x+3pdf: 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 63.37373 m q&pdf: content Q -97.90599 63.37373 l qMpdf: content Q -100.11769 63.37373 -101.8911 61.60033 -101.8911 59.38863 c q%pdf: content Q -101.8911 51.2998 l qKpdf: content Q -101.8911 49.08809 -100.11769 47.3147 -97.90599 47.3147 c q%pdf: content Q -80.30193 47.3147 l qJpdf: content Q -78.09021 47.3147 -76.31682 49.08809 -76.31682 51.2998 c q&pdf: content Q -76.31682 59.38863 l qLpdf: content Q -76.31682 61.60033 -78.09021 63.37373 -80.30193 63.37373 c qpdf: content Q h q%pdf: content Q -101.8911 47.3147 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 51.80273 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q9VL dXo'  1T{ 3 2 6 @ ,y"=<$K1Kwfe (֍4 -x^2S+82 2 9 0 1 $ Ǯ( & 2T{Ǯj- 3 @Ǯ)color push gray 0fdfi׎ color pop*>^ލkZwpdf: 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 36.90869 m q'pdf: content Q -107.47026 36.90869 l qOpdf: content Q -109.68196 36.90869 -111.45537 35.13528 -111.45537 32.92358 c q(pdf: content Q -111.45537 -32.92358 l qRpdf: content Q -111.45537 -35.13528 -109.68196 -36.90869 -107.47026 -36.90869 c q'pdf: content Q 107.47026 -36.90869 l qOpdf: content Q 109.68196 -36.90869 111.45537 -35.13528 111.45537 -32.92358 c q&pdf: content Q 111.45537 32.92358 l qLpdf: content Q 111.45537 35.13528 109.68196 36.90869 107.47026 36.90869 c qpdf: content Q h q(pdf: content Q -111.45537 -36.90869 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qU 2 2 0 1 %Q  - , 2 < A  - , 2 2œ  1 @ +j0)   =p- 0:T , 2 ٘  % 0y 2p.  "AS ? 2 9S 0 1阸fyQ%jMyQ&2gT{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.53596 m q&pdf: content Q -97.90599 45.53596 l qMpdf: content Q -100.11769 45.53596 -101.8911 43.76257 -101.8911 41.55086 c q&pdf: content Q -101.8911 33.46204 l qMpdf: content Q -101.8911 31.25034 -100.11769 29.47693 -97.90599 29.47693 c q&pdf: content Q -80.30193 29.47693 l qLpdf: content Q -78.09021 29.47693 -76.31682 31.25034 -76.31682 33.46204 c q&pdf: content Q -76.31682 41.55086 l qLpdf: content Q -76.31682 43.76257 -78.09021 45.53596 -80.30193 45.53596 c qpdf: content Q h q&pdf: content Q -101.8911 29.47693 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.96498 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qj . 3X^ 2 6ѐ @ ,^y"=x^2,2ax+3 2]x=3 0y +ő] 8 ,H me 1T{  4q <  a8mT{ 2  1 (ayǮ( & 2Ǯj- 3 @Ǯ)#}򍍍* ׎ 9+ ؎:6Y 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qh n35 ڎ5ظ3_A ێ_B6dȍfƍkȅpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 54.6761 m q&pdf: content Q -107.47026 54.6761 l qKpdf: content Q -109.68196 54.6761 -111.45537 52.9027 -111.45537 50.691 c q&pdf: content Q -111.45537 -50.691 l qOpdf: content Q -111.45537 -52.9027 -109.68196 -54.6761 -107.47026 -54.6761 c q&pdf: content Q 107.47026 -54.6761 l qKpdf: content Q 109.68196 -54.6761 111.45537 -52.9027 111.45537 -50.691 c q$pdf: content Q 111.45537 50.691 l qIpdf: content Q 111.45537 52.9027 109.68196 54.6761 107.47026 54.6761 c qpdf: content Q h q'pdf: content Q -111.45537 -54.6761 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qty"=x^2S82ax+3=(xa)^2Sa^2+3𡍵x=3T{ 0y +œ 8 ,H m 1  4i &i #3aԍ=3;a^2S+83=m;#m=63)aԍm=38(6)=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 63.30338 m q&pdf: content Q -97.90599 63.30338 l qMpdf: content Q -100.11769 63.30338 -101.8911 61.52997 -101.8911 59.31827 c q&pdf: content Q -101.8911 51.22945 l qMpdf: content Q -101.8911 49.01773 -100.11769 47.24434 -97.90599 47.24434 c q&pdf: content Q -80.30193 47.24434 l qLpdf: content Q -78.09021 47.24434 -76.31682 49.01773 -76.31682 51.22945 c q&pdf: content Q -76.31682 59.31827 l qLpdf: content Q -76.31682 61.52997 -78.09021 63.30338 -80.30193 63.30338 c qpdf: content Q h q&pdf: content Q -101.8911 47.24434 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 51.73239 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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󍍍. NXx 2 6ѓ @ ,t yW=x^2c+M2axb =t x=3 2% <  t 8 ,H 2e $%  = <  2 <  a+b $%  @ 0 < "%"Ǯ( & 2T{Ǯj- 3 @Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U14Hcolor push gray 0ff color pop*>;pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 86.97093 m q'pdf: content Q -107.47026 86.97093 l qOpdf: content Q -109.68196 86.97093 -111.45537 85.19754 -111.45537 82.98582 c q(pdf: content Q -111.45537 -82.98582 l qRpdf: content Q -111.45537 -85.19754 -109.68196 -86.97093 -107.47026 -86.97093 c q'pdf: content Q 107.47026 -86.97093 l qOpdf: content Q 109.68196 -86.97093 111.45537 -85.19754 111.45537 -82.98582 c q&pdf: content Q 111.45537 82.98582 l qLpdf: content Q 111.45537 85.19754 109.68196 86.97093 107.47026 86.97093 c qpdf: content Q h q(pdf: content Q -111.45537 -86.97093 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q3y"=x^2S+82axb3=(x83)!~12(3+823=x^2S86x+117͍32a=63)a=3'Oލ3b=113)b=11#' )a8+b=38+(o11)6=14pdf: 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 95.5982 m q%pdf: content Q -97.90599 95.5982 l qKpdf: content Q -100.11769 95.5982 -101.8911 93.82481 -101.8911 91.6131 c q&pdf: content Q -101.8911 83.52428 l qMpdf: content Q -101.8911 81.31258 -100.11769 79.53917 -97.90599 79.53917 c q&pdf: content Q -80.30193 79.53917 l qLpdf: content Q -78.09021 79.53917 -76.31682 81.31258 -76.31682 83.52428 c q%pdf: content Q -76.31682 91.6131 l qJpdf: content Q -76.31682 93.82481 -78.09021 95.5982 -80.30193 95.5982 c qpdf: content Q h q&pdf: content Q -101.8911 79.53917 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 84.02722 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 鳍.LD RyXg 2 6њ @ ,yE=vm(x3)^2u6 2  "A ? $%x 8> 2 1 2' &ҕ @N 1 #4 $u < ;% yr 8> 2 0: 2 &ғ @N 1 #8 $u ;% >r @2 2'  @T{ > % + 2 - 1 E/Ǯ( & 2Ǯ9- 3 3Ǯ)color push gray 0fdfi׎ color pop*>.D RRXo 2I 6ѕH @ ,y=,8<$33233wfe (֍3fg(xaS+2)^2Ƹ3 2 H "A ?I 2 ֓ 4| 2 2$ e 35 ? 0T{ 8> 2 & 2 - 1 4 4i 1 , 2 0 1 , 1 4üǮ( & 2T{Ǯ9- 3 3Ǯ)dsx ׎  4| 2 2T{ 35 ?Ǯ,(1;#4)Ǯ- 8> 2 & 2 -Ǯ,x=1捍 ؎ ֕ 4| 2 2' 35 ?'Ǯ,'(2;H1)Ǯ-' 8> 2 &ғ 2 -'Ǯ,'x=2 َ  4| 2 2T{ 35 ?Ǯ,(1;883)Ǯ- 8> 2 & 2 -Ǯ, x=1"b ڎ  4| 2 2T{ 35 ?Ǯ,(1;#4)Ǯ- 8> 2 & 2 -Ǯ, x=1 ێpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q  4| 2 2T{ 35 ?Ǯ,(2;883)Ǯ- 8> 2 & 2 -Ǯ, x=2x[k͊pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 49.67311 m q'pdf: content Q -107.47026 49.67311 l qLpdf: content Q -109.68196 49.67311 -111.45537 47.8997 -111.45537 45.688 c q&pdf: content Q -111.45537 -45.688 l qQpdf: content Q -111.45537 -47.8997 -109.68196 -49.67311 -107.47026 -49.67311 c q'pdf: content Q 107.47026 -49.67311 l qLpdf: content Q 109.68196 -49.67311 111.45537 -47.8997 111.45537 -45.688 c q$pdf: content Q 111.45537 45.688 l qKpdf: content Q 111.45537 47.8997 109.68196 49.67311 107.47026 49.67311 c qpdf: content Q h q(pdf: content Q -111.45537 -49.67311 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(8c 2 H 6ѕ G @ ,\y=ca(xwwp)^2+q5 2 ֕ G 4| H 2 2 35 H ? =(p;#q[ٲ)T{Ǯ- 8> 2 & 2 - 1铵x=pT{ 2 < y"=<$33233wfe (֍3fg(x4+2)^273 2 ֕ݤ 4| 2ݥ 2 35 ? =ղ(2;43)$ Ǯ-T{ 8> 2 & 2 - 1铵x=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 58.30038 m q&pdf: content Q -97.90599 58.30038 l qMpdf: content Q -100.11769 58.30038 -101.8911 56.52698 -101.8911 54.31528 c q&pdf: content Q -101.8911 46.22646 l qMpdf: content Q -101.8911 44.01476 -100.11769 42.24135 -97.90599 42.24135 c q&pdf: content Q -80.30193 42.24135 l qLpdf: content Q -78.09021 42.24135 -76.31682 44.01476 -76.31682 46.22646 c q&pdf: content Q -76.31682 54.31528 l qLpdf: content Q -76.31682 56.52698 -78.09021 58.30038 -80.30193 58.30038 c qpdf: content Q h q&pdf: content Q -101.8911 42.24135 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 46.7294 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q ٍ.D RkXc" 2 6ѐ @ ,y"=x^28+ 2ax Ų+b>s x=3 0y +œ 8 ,H 10e 1Qi r 4q Qha;b 2  1  @ 0s < "%Ǯ( & 2T{Ǯ9- 3 3Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+Ua=T{3wqm}kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.22594 m q'pdf: content Q -107.47026 53.22594 l qOpdf: content Q -109.68196 53.22594 -111.45537 51.45253 -111.45537 49.24083 c q(pdf: content Q -111.45537 -49.24083 l qRpdf: content Q -111.45537 -51.45253 -109.68196 -53.22594 -107.47026 -53.22594 c q'pdf: content Q 107.47026 -53.22594 l qOpdf: content Q 109.68196 -53.22594 111.45537 -51.45253 111.45537 -49.24083 c q&pdf: content Q 111.45537 49.24083 l qLpdf: content Q 111.45537 51.45253 109.68196 53.22594 107.47026 53.22594 c qpdf: content Q h q(pdf: content Q -111.45537 -53.22594 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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[.LD RjXh  1 ' ٓ 2 2 6ѓ @ ,  "A ? 3 2 6ѐ @ ,yGٲ=x^2' 2T{  "A ? 0 > 2  1 , 1 %Q   "% < "%$+&pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q=pdf: content Q -109.20525 -84.33426 218.41049 168.66853 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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; kT{ $T|y"=<$33133wfe (֍3fgx^2S+83捍T{ %T|y"=2x^2S8xT{ &T|y"=(28+x)(2x)+3T{ 'T|y"=x^2S84x+1T{ (T|y"=x^2S82x2(1+x^2|s)T{ )T|y"=(18x)^2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q7pdf: content Q -12.78714 76.504 25.57428 16.05902 re qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.46657 80.99205 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QLǮ( & 2T{Ǯ9- 3 3Ǯ)?1s3updf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q3updf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM &3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM '3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM (3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM )K͍b eapdf: 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 38.85878 m q'pdf: content Q -107.47026 38.85878 l qOpdf: content Q -109.68196 38.85878 -111.45537 37.08537 -111.45537 34.87367 c q(pdf: content Q -111.45537 -34.87367 l qRpdf: content Q -111.45537 -37.08537 -109.68196 -38.85878 -107.47026 -38.85878 c q'pdf: content Q 107.47026 -38.85878 l qOpdf: content Q 109.68196 -38.85878 111.45537 -37.08537 111.45537 -34.87367 c q&pdf: content Q 111.45537 34.87367 l qLpdf: content Q 111.45537 37.08537 109.68196 38.85878 107.47026 38.85878 c qpdf: content Q h q(pdf: content Q -111.45537 -38.85878 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 qa 2 2   2 “ 1 % > 2 • <  ٓ "% +Ř   2 2   1T{  @ % $<$.1.wfe (֍3 %!]k & R 'R (R )R$  "% +ŖT{ > 2  1 , 1鍓 & Ǯ- ' Ǯ- (Ǯ- ) 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 47.48605 m q&pdf: content Q -97.90599 47.48605 l qMpdf: content Q -100.11769 47.48605 -101.8911 45.71265 -101.8911 43.50095 c q&pdf: content Q -101.8911 35.41212 l qMpdf: content Q -101.8911 33.20041 -100.11769 31.42702 -97.90599 31.42702 c q&pdf: content Q -80.30193 31.42702 l qLpdf: content Q -78.09021 31.42702 -76.31682 33.20041 -76.31682 35.41212 c q&pdf: content Q -76.31682 43.50095 l qLpdf: content Q -76.31682 45.71265 -78.09021 47.48605 -80.30193 47.48605 c qpdf: content Q h q&pdf: content Q -101.8911 31.42702 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 35.91505 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 QT7SLD R9X, 2 6ѐ @ ,[dy.w=ҟ2x^2+=}ax=|+b xҟ=Ҟ1 0y +ő[c 8 ,H 2' $% |  4q <   ab | 2  1  @ % `TǮ( & 2T{Ǯ9- 3 3Ǯ)#}򍍍* |n ׎/|o0M ؎\ٸ2zB َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QC4 ڎ3" ێ"6color push gray 0Ήן32jV9 color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>~akʇpdf: 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 52.67244 m q'pdf: content Q -107.47026 52.67244 l qOpdf: content Q -109.68196 52.67244 -111.45537 50.89905 -111.45537 48.68733 c q(pdf: content Q -111.45537 -48.68733 l qRpdf: content Q -111.45537 -50.89905 -109.68196 -52.67244 -107.47026 -52.67244 c q'pdf: content Q 107.47026 -52.67244 l qOpdf: content Q 109.68196 -52.67244 111.45537 -50.89905 111.45537 -48.68733 c q&pdf: content Q 111.45537 48.68733 l qLpdf: content Q 111.45537 50.89905 109.68196 52.67244 107.47026 52.67244 c qpdf: content Q h q(pdf: content Q -111.45537 -52.67244 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qux=1T{ 0y +œ 8 ,H  22 2 &i #  4| 2 2T{ 35 ? (1;882) 2 < y"=2x^2S+8ax+bT{=2(x1)^2S2T{=2x^2S4xa=4;#b=0)a8b=40=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.29971 m q&pdf: content Q -97.90599 61.29971 l qLpdf: content Q -100.11769 61.29971 -101.8911 59.52632 -101.8911 57.3146 c q%pdf: content Q -101.8911 49.2258 l qMpdf: content Q -101.8911 47.01408 -100.11769 45.24069 -97.90599 45.24069 c q&pdf: content Q -80.30193 45.24069 l qKpdf: content Q -78.09021 45.24069 -76.31682 47.01408 -76.31682 49.2258 c q%pdf: content Q -76.31682 57.3146 l qLpdf: content Q -76.31682 59.52632 -78.09021 61.29971 -80.30193 61.29971 c qpdf: content Q h q&pdf: content Q -101.8911 45.24069 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 49.72873 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 R8X 2 6ѐ @ ,]ym=9x^29a+6x+m^ 2  "A ?  2Ų2^ +U (-e %$ 1] 2œ 1!# @] %Q  +U (-$ % 1] 4i A# m # @ =]m 2  2e '= 1 = |Ǯ( & 2T{Ǯ9- 3 3Ǯ)9o$ ؎t%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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%99Ekkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 61.1613 m q&pdf: content Q -107.47026 61.1613 l qMpdf: content Q -109.68196 61.1613 -111.45537 59.38791 -111.45537 57.1762 c q'pdf: content Q -111.45537 -57.1762 l qPpdf: content Q -111.45537 -59.38791 -109.68196 -61.1613 -107.47026 -61.1613 c q&pdf: content Q 107.47026 -61.1613 l qMpdf: content Q 109.68196 -61.1613 111.45537 -59.38791 111.45537 -57.1762 c q%pdf: content Q 111.45537 57.1762 l qJpdf: content Q 111.45537 59.38791 109.68196 61.1613 107.47026 61.1613 c qpdf: content Q h q'pdf: content Q -111.45537 -61.1613 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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"=(x83)^2S+m+9G[ ֕F 4| 2 2H 2Ų1 +UF (- % 0yG 21 <  gy' 2 >a 2H 1 , 0 0% @ &i #m0m8+9>0)9.LD ReX + 1 2 6ѐ* @ , 2  "A* ? 3y1=X3x^2h! 2 * "A+ ? $% >r' @2J 2K  @ 0/M 0 2 B1/M > ͘ , 21 = , 1 %Q  K $ % Ǯ( & 2T{Ǯ9- 3 3Ǯ)UuЇ^ |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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oy"=3x^2S+81捍 |n ؎/|oy"=3x^2S+84 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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"=<$K9x^2S81Kwfe lo (֍ 73 |n ڎ/|oy"=3(x8+1)^2 |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|oy"=x^2S85x+2+2(x1)(x+1)=PnOvpdf: 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 44.92174 m q'pdf: content Q -107.47026 44.92174 l qOpdf: content Q -109.68196 44.92174 -111.45537 43.14833 -111.45537 40.93663 c q(pdf: content Q -111.45537 -40.93663 l qRpdf: content Q -111.45537 -43.14833 -109.68196 -44.92174 -107.47026 -44.92174 c q'pdf: content Q 107.47026 -44.92174 l qOpdf: content Q 109.68196 -44.92174 111.45537 -43.14833 111.45537 -40.93663 c q&pdf: content Q 111.45537 40.93663 l qLpdf: content Q 111.45537 43.14833 109.68196 44.92174 107.47026 44.92174 c qpdf: content Q h q(pdf: content Q -111.45537 -44.92174 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 qy=rax^2+}Fbx+c 2  P "A Q ? 0y +Ŗa 2  P 2 ˜ 1厤 %| >r @2 2  @ 0 | 2 6ѓ @ , 2  "A ? $% 0 2 B1 > ͖T{ , 21 <   "% +śT{a=3 2! , 1鍘 ׎ Ǯ- َǮ- ێ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.54901 m q&pdf: content Q -97.90599 53.54901 l qKpdf: content Q -100.11769 53.54901 -101.8911 51.7756 -101.8911 49.5639 c q&pdf: content Q -101.8911 41.47508 l qMpdf: content Q -101.8911 39.26337 -100.11769 37.48997 -97.90599 37.48997 c q&pdf: content Q -80.30193 37.48997 l qLpdf: content Q -78.09021 37.48997 -76.31682 39.26337 -76.31682 41.47508 c q%pdf: content Q -76.31682 49.5639 l qKpdf: content Q -76.31682 51.7756 -78.09021 53.54901 -80.30193 53.54901 c qpdf: content Q h q&pdf: content Q -101.8911 37.48997 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.97803 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 VLD RdXo 2ב 6ѓ @ג ,t!y"=<$K2Kwfe (֍3 -x^2 2t"  "A ? $%t! ֘ 4| 2 2t" 35 ? (2;ɲ0)$ ' 2"  m # >r @2 2  @ % 2(kP;ʲ6)# 1 4i E <  2 <  ' +j ,T{k 2  1 %Q   @ 0 < "%Ǯ( & 2Ǯ8- 3 +jǮ)M1s3updf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM53uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM1color push gray 0Ήן32jV8 color popH1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>k럼=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 66.90805 m q'pdf: content Q -107.47026 66.90805 l qOpdf: content Q -109.68196 66.90805 -111.45537 65.13464 -111.45537 62.92294 c q(pdf: content Q -111.45537 -62.92294 l qRpdf: content Q -111.45537 -65.13464 -109.68196 -66.90805 -107.47026 -66.90805 c q'pdf: content Q 107.47026 -66.90805 l qOpdf: content Q 109.68196 -66.90805 111.45537 -65.13464 111.45537 -62.92294 c q&pdf: content Q 111.45537 62.92294 l qLpdf: content Q 111.45537 65.13464 109.68196 66.90805 107.47026 66.90805 c qpdf: content Q h q(pdf: content Q -111.45537 -66.90805 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q֍)* 2 6ѓ @ ,yD=<$q2qwfe (֍3 ӵx^2t 2  "A ? $% ֓ 4| 2 2 35 ? (2;3V0) 2 % m% # >r @2% 2  @ %y%=<$w2wwfe (֍3 /(x2)^2 2 < OE 2O=(kP;6) 1O< 4i A &i #  2. @ %6=<$K2Kwfe (֍3 -(k~$ 2)^2|s;9=(kθZ82)^2;kϸZ72=3C  "% +Ŏ"Lk=5;"Z81 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 75.53532 m q&pdf: content Q -97.90599 75.53532 l qMpdf: content Q -100.11769 75.53532 -101.8911 73.76192 -101.8911 71.55022 c q%pdf: content Q -101.8911 63.4614 l qLpdf: content Q -101.8911 61.2497 -100.11769 59.47629 -97.90599 59.47629 c q&pdf: content Q -80.30193 59.47629 l qJpdf: content Q -78.09021 59.47629 -76.31682 61.2497 -76.31682 63.4614 c q&pdf: content Q -76.31682 71.55022 l qLpdf: content Q -76.31682 73.76192 -78.09021 75.53532 -80.30193 75.53532 c qpdf: content Q h q&pdf: content Q -101.8911 59.47629 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 63.96434 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q.D R3Xd u @u ,t(a^2H3a+I2)y[ٟ^2l+2y!4x^21=0C uyu=e(2a^21p8)x^23x+1 2 %Q y x 0y  @ 2 6ј @ , e  m #T{ +j ,a 2  1 2 @ 0 < "%rǮ( & 2Ǯ8- 3 +jǮ)DQҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U1][k럹 pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 70.09666 m q'pdf: content Q -107.47026 70.09666 l qOpdf: content Q -109.68196 70.09666 -111.45537 68.32326 -111.45537 66.11156 c q(pdf: content Q -111.45537 -66.11156 l qRpdf: content Q -111.45537 -68.32326 -109.68196 -70.09666 -107.47026 -70.09666 c q'pdf: content Q 107.47026 -70.09666 l qOpdf: content Q 109.68196 -70.09666 111.45537 -68.32326 111.45537 -66.11156 c q&pdf: content Q 111.45537 66.11156 l qLpdf: content Q 111.45537 68.32326 109.68196 70.09666 107.47026 70.09666 c qpdf: content Q h q(pdf: content Q -111.45537 -70.09666 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ql0 TV(a^2^:Dz3a+2)y[ٟ^2+2y=4x^21=0N 2x 0y  @ 2} 6ѓ @ ,~   ٘ 1 @~ +œ =a^2^I3a+2=0 2} 0] 0% @ &i #T{(a81)(a2)=0 p)a=1  =a=2X UVey=(2a^28)x^23x+1D 2xD 0y  @ 2 6ю @y , *  ّ* 1 @ +œ =2a^2aD86=0* 2y 0] 0% @ &i #a6=2 TV-T{ UV30 0y 2 @ 0a=1T{ 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 78.72394 m q&pdf: content Q -97.90599 78.72394 l qMpdf: content Q -100.11769 78.72394 -101.8911 76.95053 -101.8911 74.73883 c q&pdf: content Q -101.8911 66.65001 l qKpdf: content Q -101.8911 64.43831 -100.11769 62.6649 -97.90599 62.6649 c q%pdf: content Q -80.30193 62.6649 l qKpdf: content Q -78.09021 62.6649 -76.31682 64.43831 -76.31682 66.65001 c q&pdf: content Q -76.31682 74.73883 l qLpdf: content Q -76.31682 76.95053 -78.09021 78.72394 -80.30193 78.72394 c qpdf: content Q h q%pdf: content Q -101.8911 62.6649 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 67.15295 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 ɍ.D RNXo 2 6њ @ ,7y =/ax^2M 2  "A ?   2(4;{޲8);{߲(b;<$9wfe (֍2 F)$ e $%? 4i E <  2 @ , 0阵x 8>  9 2! 2 6ѐ @ , (b;|c)e $%K 4ig I <  Kc 2K f 1 U <  Kb<0VǮ( & 2T{Ǯ8- 3 +jǮ)/卍7 ׎ 2I ؎X<$33533wfe (֍2C َC3捍 ڎ<$Ͳ7͟wfe (֍2I 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 QX<$33933wfe (֍2Hcolor push gray 0ff color pop*>[N pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 65.11469 m q'pdf: content Q -107.47026 65.11469 l qOpdf: content Q -109.68196 65.11469 -111.45537 63.34128 -111.45537 61.12958 c q(pdf: content Q -111.45537 -61.12958 l qRpdf: content Q -111.45537 -63.34128 -109.68196 -65.11469 -107.47026 -65.11469 c q'pdf: content Q 107.47026 -65.11469 l qOpdf: content Q 109.68196 -65.11469 111.45537 -63.34128 111.45537 -61.12958 c q&pdf: content Q 111.45537 61.12958 l qLpdf: content Q 111.45537 63.34128 109.68196 65.11469 107.47026 65.11469 c qpdf: content Q h q(pdf: content Q -111.45537 -65.11469 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qYy"=ax^2 0y]R(4;8);(b;<$;,9;,wfe (֍2 n`) 1]Q u 2. @ %]Ra=<$K1Kwfe (֍2 -;b=$ 3T{ 2 <  2 2 6ѐ @ , 0阵x 8>  9 2! 2 6ѐ @ , =y"=<$33133wfe (֍2fgx^2 2 T{(3;c) $% 4i A &i #)c=<$33933wfe (֍2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 73.74196 m q&pdf: content Q -97.90599 73.74196 l qMpdf: content Q -100.11769 73.74196 -101.8911 71.96857 -101.8911 69.75685 c q&pdf: content Q -101.8911 61.66803 l qMpdf: content Q -101.8911 59.45633 -100.11769 57.68292 -97.90599 57.68292 c q&pdf: content Q -80.30193 57.68292 l qLpdf: content Q -78.09021 57.68292 -76.31682 59.45633 -76.31682 61.66803 c q&pdf: content Q -76.31682 69.75685 l qLpdf: content Q -76.31682 71.96857 -78.09021 73.74196 -80.30193 73.74196 c qpdf: content Q h q&pdf: content Q -101.8911 57.68292 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 62.17097 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 {.LD kyXo 2ݐ 6ѐݑ @ ,ey"=<$33133wfe (֍4fgx^2 2 ݐ "A ? $%ey> 8> &ҕݐ @N 1 #ea $uݐ ;%' >r @2 2  @ %Ɏ 2(PpUWPfeE2 UX;<$j1jwfe (֍2 ڞ) 1 4i E  Ɏ @ <  ɭa 2$ '  1T{  @ 0 < "%bǮ( & 2Ǯ8- 3 +jǮ)W%J1s3updf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM1Սj<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 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 42.80728 m q'pdf: content Q -107.47026 42.80728 l qOpdf: content Q -109.68196 42.80728 -111.45537 41.03389 -111.45537 38.82217 c q(pdf: content Q -111.45537 -38.82217 l qRpdf: content Q -111.45537 -41.03389 -109.68196 -42.80728 -107.47026 -42.80728 c q'pdf: content Q 107.47026 -42.80728 l qOpdf: content Q 109.68196 -42.80728 111.45537 -41.03389 111.45537 -38.82217 c q&pdf: content Q 111.45537 38.82217 l qLpdf: content Q 111.45537 41.03389 109.68196 42.80728 107.47026 42.80728 c qpdf: content Q h q(pdf: content Q -111.45537 -42.80728 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 qy"=<$33133wfe (֍4fgx^2S+8aT{ 0y 2(PpUWPfeE2 UX;<$2V12Vwfe (֍2 e)30 1  2. @ %<$33133wfe (֍2 -=<$33133wfe (֍4fg(PpUWPfeE2 UX)^2S+8a)a=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 51.43457 m q&pdf: content Q -97.90599 51.43457 l qMpdf: content Q -100.11769 51.43457 -101.8911 49.66116 -101.8911 47.44946 c q&pdf: content Q -101.8911 39.36064 l qMpdf: content Q -101.8911 37.14893 -100.11769 35.37553 -97.90599 35.37553 c q&pdf: content Q -80.30193 35.37553 l qLpdf: content Q -78.09021 35.37553 -76.31682 37.14893 -76.31682 39.36064 c q&pdf: content Q -76.31682 47.44946 l qLpdf: content Q -76.31682 49.66116 -78.09021 51.43457 -80.30193 51.43457 c qpdf: content Q h q&pdf: content Q -101.8911 35.37553 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 39.86357 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D kRX]  1  $e  “ 2y"=x^26+2xø3 2  "A ? x 8> e $u h A i =m 2 1혼nǮ-yF 8> i  $u A =n 2 1혼{"Ǯ- ֓ 4| 2 i 1혼8R*e "%T{ @ <  4{"8R* 2  2 = jč9color push gray 0 color pop>x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/219/32/5605668825453015.png x:grestore4üǮ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* ׎ 2+ ؎0pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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:3Y m َ<$i?5i?wfe (֍25 ڎ<$i 7i wfe (֍2_A ێ_B4lϮkAЏpdf: 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 188.87947 m q(pdf: content Q -107.47026 188.87947 l qRpdf: content Q -109.68196 188.87947 -111.45537 187.10606 -111.45537 184.89436 c q)pdf: content Q -111.45537 -184.89436 l qUpdf: content Q -111.45537 -187.10606 -109.68196 -188.87947 -107.47026 -188.87947 c q(pdf: content Q 107.47026 -188.87947 l qRpdf: content Q 109.68196 -188.87947 111.45537 -187.10606 111.45537 -184.89436 c q'pdf: content Q 111.45537 184.89436 l qOpdf: content Q 111.45537 187.10606 109.68196 188.87947 107.47026 188.87947 c qpdf: content Q h q)pdf: content Q -111.45537 -188.87947 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 qW2'X 2 =x 8>  $u A = 2 2 &i #y|=0 2% x  1T{  @ < 0=(x8+1)^2S4,(x8+1)^2C=4x8+1=2T{Ǯ-x=1;3T{ 2x 35 ? = 1 , 2 < )(j;y) 2T{{" =yT 2 < >a 42x=0T{ 2% y  1  @ <  2<8R*O = ֕ 4| 2 2< 35 ? 2 &i #<yG=In(xi+1)^2Oܸ4 0y +őT{8R*(R;9)30 2 < ){"(y;j)7w)x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/219/32/5605676750302180.png x:grestore8?4{"8R*A 2  2 = +U  $U ݘǮP8R*. 0y +œ4ǮP{" 0T{4{"8R*.30 2  2 $% )) ,   < 4{"8R*巍=<$K1Kwfe (֍2 'ru%p  yhcmex10Ѐ((38+1)4<$l1lwfe (֍2 '33<$l1lwfe (֍211ruЀ)T{4{"8R*=jpdf: 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 197.50674 m q'pdf: content Q -97.90599 197.50674 l qPpdf: content Q -100.11769 197.50674 -101.8911 195.73334 -101.8911 193.52164 c q'pdf: content Q -101.8911 185.43282 l qOpdf: content Q -101.8911 183.2211 -100.11769 181.44771 -97.90599 181.44771 c q'pdf: content Q -80.30193 181.44771 l qNpdf: content Q -78.09021 181.44771 -76.31682 183.2211 -76.31682 185.43282 c q'pdf: content Q -76.31682 193.52164 l qOpdf: content Q -76.31682 195.73334 -78.09021 197.50674 -80.30193 197.50674 c qpdf: content Q h q'pdf: content Q -101.8911 181.44771 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 185.93576 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*>.LD kkXo 2 6њ @ ,SvyT=<$1wfe (֍2 x^2F 2  "A ? 1 2  2;{"Q 0y $ ' @6 0(i 2 35 ? =(4;8)i 26 <  {" 2(x 35 ?6 =' 1 , 2' <  2=;{"X 0y% +ś<  xX 8> 0y , +ɍۉfeO\\%\Sܘ;7fe)?{"ǮZl $%  1厡' %_,ۉfeO\\%\S梲:8fe)?{"ǮZ1=48:8254y _, ŐH < _= 2 <  _.fe ?\SǮZ* 2 I 2 $%'  @ 0 < "%CJ]7^'x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/244/13/7365758169523171.png x:grestoreLǮ( & 2T{Ǯ8- +j @Ǯ)*1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM14*捍cspdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 74.73225 m q'pdf: content Q -107.47026 74.73225 l qOpdf: content Q -109.68196 74.73225 -111.45537 72.95885 -111.45537 70.74715 c q(pdf: content Q -111.45537 -70.74715 l qRpdf: content Q -111.45537 -72.95885 -109.68196 -74.73225 -107.47026 -74.73225 c q'pdf: content Q 107.47026 -74.73225 l qOpdf: content Q 109.68196 -74.73225 111.45537 -72.95885 111.45537 -70.74715 c q&pdf: content Q 111.45537 70.74715 l qLpdf: content Q 111.45537 72.95885 109.68196 74.73225 107.47026 74.73225 c qpdf: content Q h q(pdf: content Q -111.45537 -74.73225 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qʥۉfeO\\%\Sj:fe)?{"ǮZԲ=4:2530 0y +ŖT{ 2 2y 35 ? =4:25=8:y)y"=5030  "% < + T{ 2{" 2y 35 ? =50 2 < 'jy7=<$ɐ1ɐwfe (֍2 ĵx^2 0yйy6=^50B 1  2. @ %й50=<$ɐ1ɐwfe (֍2 ĵx^2|s;x^2Ѳ=$ 100x!< 09 2W &iX #?x=10 2@ W ? 2{" 2x 35W ? =T{1030 2 < U ٕ "% < + Afe\?ǮZǮPp=10;쟟fe ?\SǮPJ=4/ 2 &i #Afe ?\SǮZ=14 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 83.35953 m q&pdf: content Q -97.90599 83.35953 l qMpdf: content Q -100.11769 83.35953 -101.8911 81.58612 -101.8911 79.37442 c q%pdf: content Q -101.8911 71.2856 l qMpdf: content Q -101.8911 69.07388 -100.11769 67.30049 -97.90599 67.30049 c q&pdf: content Q -80.30193 67.30049 l qKpdf: content Q -78.09021 67.30049 -76.31682 69.07388 -76.31682 71.2856 c q&pdf: content Q -76.31682 79.37442 l qLpdf: content Q -76.31682 81.58612 -78.09021 83.35953 -80.30193 83.35953 c qpdf: content Q h q&pdf: content Q -101.8911 67.30049 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 71.78854 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QX.LD kjX$ 2 6њ @ ,1vy"=3x^2o9Ų1 21w  "A ? $%1vx1w 8> 2 &Қ @N 1 #1v2' $u ;%dyd 8> 2 &ғ @N 1 #d8 $u ;% >r @2 2  @ > % +ɘ 1' 2i +i 2(70;a)d;{"(73;b)޵;8R*(78;R3) M{ 1 +i ֕ 4| 2 1 #' @ =T{ +e  @{"8R* 2  2 $%  @ 0 < "%LǮ( & 2T{Ǯ8- +j @Ǯ)e1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM45color push gray 0Ήן32jVd color popR1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>k럊pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 116.01387 m q(pdf: content Q -107.47026 116.01387 l qRpdf: content Q -109.68196 116.01387 -111.45537 114.24048 -111.45537 112.02876 c q)pdf: content Q -111.45537 -112.02876 l qUpdf: content Q -111.45537 -114.24048 -109.68196 -116.01387 -107.47026 -116.01387 c q(pdf: content Q 107.47026 -116.01387 l qRpdf: content Q 109.68196 -116.01387 111.45537 -114.24048 111.45537 -112.02876 c q'pdf: content Q 111.45537 112.02876 l qOpdf: content Q 111.45537 114.24048 109.68196 116.01387 107.47026 116.01387 c qpdf: content Q h q)pdf: content Q -111.45537 -116.01387 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qjy"=3(7x82) a2'818=3(7x2) a2'93&x:gsavex:scale 0.22414 0.22414M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/109/46/6696431689254359.png x:grestore3f7(0)Ln=3;SA(70;3)f7(3)Ln=6;SB+(3;6)4{"8R* 2  2 = +U  @ 2  2 0y +ő +r 9 @ () (- 2T{  2 $% )) ,   < 35824<$l1lwfe (֍2 I(-~515+39+224)Ǎ3=120875=45pdf: 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 124.64114 m q'pdf: content Q -97.90599 124.64114 l qPpdf: content Q -100.11769 124.64114 -101.8911 122.86775 -101.8911 120.65604 c q'pdf: content Q -101.8911 112.56721 l qNpdf: content Q -101.8911 110.35551 -100.11769 108.5821 -97.90599 108.5821 c q&pdf: content Q -80.30193 108.5821 l qNpdf: content Q -78.09021 108.5821 -76.31682 110.35551 -76.31682 112.56721 c q'pdf: content Q -76.31682 120.65604 l qOpdf: content Q -76.31682 122.86775 -78.09021 124.64114 -80.30193 124.64114 c qpdf: content Q h q&pdf: content Q -101.8911 108.5821 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 113.07016 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QH7ASD k9Xo 2 6ѓ @ ,My=<$]1]wfe (֍4 ͑x^2͚ 2  "A ? 0M 4j +ɘy=g*16Q& +U 2 0y$ e  " - 2! m @ ] () 2 35 ? < 3 x;ym 35 ? 2  2 %Q e 2 , 2!T{ 2 2  , $%  @ 0 < "%"dǮ( & 2Ǯ8- +j @Ǯ)M1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U163 ŎHcolor push gray 0ff color pop*>DX/:pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 207.5376 m q'pdf: content Q -107.47026 207.5376 l qQpdf: content Q -109.68196 207.5376 -111.45537 205.76419 -111.45537 203.55249 c q)pdf: content Q -111.45537 -203.55249 l qSpdf: content Q -111.45537 -205.76419 -109.68196 -207.5376 -107.47026 -207.5376 c q'pdf: content Q 107.47026 -207.5376 l qQpdf: content Q 109.68196 -207.5376 111.45537 -205.76419 111.45537 -203.55249 c q'pdf: content Q 111.45537 203.55249 l qMpdf: content Q 111.45537 205.76419 109.68196 207.5376 107.47026 207.5376 c qpdf: content Q h q(pdf: content Q -111.45537 -207.5376 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qIeuyp=<$H@1H@wfe (֍4 {tx^2ǰ 2  "A ? 0 4j +ɖyp= 16K= 2 $u A = $ 2 1T{  (8;#16);(8;16)  " - 2!4 () (- 24x 35 ? 2 '= 1 =8= x8 2 &i #> 2> '= 1 / 2> 2 , =8; 7;";y7;z8 2T{1730   21 <   "% +ŎxT{ 35 ? 8 2% 301 ŎxT{ 35 ? 7 2% 30yT 35 ? =T{13 () ;ٓ16  4i 2 &i #4 ŎxT{ 35 ? 6 2% 30yT 35 ? =T{9 () ;ٓ16  4i 2 &i #8 ŎxT{ 35 ? 5 2% 30yT 35 ? =T{7 () ;ٓ16  4i 2 &i #10 ŎxT{ 35 ? 4 2% 30yT 35 ? =T{4 () ;ٓ16  4i 2 &i #13 ŎxT{ 35 ? 3 2% 30yT 35 ? =T{3 () ;ٓ16  4i 2 &i #14 ŎxT{ 35 ? 2 2% 30yT 35 ? =T{1 () ;ٓ16  4i 2 &i #16 ŎxT{ 35 ? 1 2% 30yT 35 ? =T{1 () ;ٓ16  4i 2 &i #16 ŎxT{ 35 ? 0 2% 301 Ŏ)s2~(4+}8+10+13+14+16+16)+1=163U żVpdf: 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 216.16487 m q'pdf: content Q -97.90599 216.16487 l qPpdf: content Q -100.11769 216.16487 -101.8911 214.39146 -101.8911 212.17976 c q'pdf: content Q -101.8911 204.09094 l qPpdf: content Q -101.8911 201.87924 -100.11769 200.10583 -97.90599 200.10583 c q'pdf: content Q -80.30193 200.10583 l qOpdf: content Q -78.09021 200.10583 -76.31682 201.87924 -76.31682 204.09094 c q'pdf: content Q -76.31682 212.17976 l qOpdf: content Q -76.31682 214.39146 -78.09021 216.16487 -80.30193 216.16487 c qpdf: content Q h q'pdf: content Q -101.8911 200.10583 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 204.59389 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q򅍍.LD k8X 2~ 6ѓ @ ,rf(x) = x^2 t_1 0y ~ @ 0rf^1(x) ='f(x);Vf^ 0ercmmi7n+1#= f(f^n (x))J "% @  <  ߵf^2009[(1) 2 U 1펡'  @ 0 < "%xf Ǯ( & 2T{Ǯ8- +j @Ǯ)DQҍ1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM0color push gray 0Ήן32jV3 color pop (1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>v򍍍k럽pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 65.16847 m q'pdf: content Q -107.47026 65.16847 l qOpdf: content Q -109.68196 65.16847 -111.45537 63.39507 -111.45537 61.18336 c q(pdf: content Q -111.45537 -61.18336 l qRpdf: content Q -111.45537 -63.39507 -109.68196 -65.16847 -107.47026 -65.16847 c q'pdf: content Q 107.47026 -65.16847 l qOpdf: content Q 109.68196 -65.16847 111.45537 -63.39507 111.45537 -61.18336 c q&pdf: content Q 111.45537 61.18336 l qLpdf: content Q 111.45537 63.39507 109.68196 65.16847 107.47026 65.16847 c qpdf: content Q h q(pdf: content Q -111.45537 -65.16847 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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:^f^1(1)=0f^2(1)=f(f^ O!cmsy70Ȳ(1))=f(0)=1f^3(1)=f(f^2(1))=f(1)=0f^4(1)=f(f^3(1)=f(0)=1\ǮXǮXǮX)f^2009[(1)=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 73.79575 m q&pdf: content Q -97.90599 73.79575 l qMpdf: content Q -100.11769 73.79575 -101.8911 72.02234 -101.8911 69.81064 c q&pdf: content Q -101.8911 61.72182 l qMpdf: content Q -101.8911 59.51012 -100.11769 57.73671 -97.90599 57.73671 c q&pdf: content Q -80.30193 57.73671 l qLpdf: content Q -78.09021 57.73671 -76.31682 59.51012 -76.31682 61.72182 c q&pdf: content Q -76.31682 69.81064 l qLpdf: content Q -76.31682 72.02234 -78.09021 73.79575 -80.30193 73.79575 c qpdf: content Q h q&pdf: content Q -101.8911 57.73671 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 62.22476 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 popcolor push gray 0Ήן32jVN color popa;,m! 5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]4H NanumGothicBoldNanumGothicBold& 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 O!cmsy7 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7m