; XeTeX output 2010.07.09:21191pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdq6H NanumGothicBoldNanumGothicBoldc c   !c  c  c  c >fi׎ color pop*>.! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXe"  NanumMyeongjoNanumMyeongjoRegular  1T{ 3  "A ?  / "A # ' # 2! , 1 %Q  6 1 % 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯj- 3 @Ǯ)7y؍D ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q b> cmmi10y"K`y cmr10=2x^ٓRcmr72o$ ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%y"=<$K1Kwfe (֍3 -x^2捍 َ y"= !", cmsy104x^2o$ ڎt%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%y"=<$K2Kwfe (֍3 -x^2 ێ y"=<$33333wfe (֍4fgx^2x)kͣpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 49.57562 m q'pdf: content Q -107.47026 49.57562 l qOpdf: content Q -109.68196 49.57562 -111.45537 47.80222 -111.45537 45.59052 c q(pdf: content Q -111.45537 -45.59052 l qRpdf: content Q -111.45537 -47.80222 -109.68196 -49.57562 -107.47026 -49.57562 c q'pdf: content Q 107.47026 -49.57562 l qOpdf: content Q 109.68196 -49.57562 111.45537 -47.80222 111.45537 -45.59052 c q&pdf: content Q 111.45537 45.59052 l qLpdf: content Q 111.45537 47.80222 109.68196 49.57562 107.47026 49.57562 c qpdf: content Q h q(pdf: content Q -111.45537 -49.57562 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q5y"=ax^2 0y +śT{a>030 2 % / "A # ' # 2 <  ׎ y"=2x^2 0y +śT{2>030 2 &i # / "A # ' # 2 <  ؎ y"=<$K1Kwfe (֍3 -x^2 0y +ō<$1wfe (֍3 >030 2 &i #T{ / "A # ' # 2 <  ڎ y"=<$K2Kwfe (֍3 -x^2 0y +ō<$2wfe (֍3 >030 2 &i #T{ / "A # ' # 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 58.2029 m q%pdf: content Q -97.90599 58.2029 l qLpdf: content Q -100.11769 58.2029 -101.8911 56.42949 -101.8911 54.21779 c q&pdf: content Q -101.8911 46.12897 l qMpdf: content Q -101.8911 43.91727 -100.11769 42.14386 -97.90599 42.14386 c q&pdf: content Q -80.30193 42.14386 l qLpdf: content Q -78.09021 42.14386 -76.31682 43.91727 -76.31682 46.12897 c q&pdf: content Q -76.31682 54.21779 l qJpdf: content Q -76.31682 56.42949 -78.09021 58.2029 -80.30193 58.2029 c qpdf: content Q h q&pdf: content Q -101.8911 42.14386 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 46.63191 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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׿. kXe 2 6 @ ,T{y"=x^2S+82ax+5 =x=2 2% <  8  ebT{ $%  = < a8+bT{ 2  1  @ 0 < "%>Ǯ( & 2T{Ǯj- 3 @Ǯ)=Qҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U11r]akpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.17056 m q'pdf: content Q -107.47026 53.17056 l qOpdf: content Q -109.68196 53.17056 -111.45537 51.39717 -111.45537 49.18546 c q(pdf: content Q -111.45537 -49.18546 l qRpdf: content Q -111.45537 -51.39717 -109.68196 -53.17056 -107.47026 -53.17056 c q'pdf: content Q 107.47026 -53.17056 l qOpdf: content Q 109.68196 -53.17056 111.45537 -51.39717 111.45537 -49.18546 c q&pdf: content Q 111.45537 49.18546 l qLpdf: content Q 111.45537 51.39717 109.68196 53.17056 107.47026 53.17056 c qpdf: content Q h q(pdf: content Q -111.45537 -53.17056 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q43y \=x^2S+82ax+5 \=(x8a)^2S+a^2+5 x=aT{ 2% <  8  a^2S+85 $%  4i &i #a=2a^2S+85=b;#b=9& msam10)a8+b=11pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.79784 m q&pdf: content Q -97.90599 61.79784 l qMpdf: content Q -100.11769 61.79784 -101.8911 60.02444 -101.8911 57.81273 c q&pdf: content Q -101.8911 49.72392 l qLpdf: content Q -101.8911 47.5122 -100.11769 45.73882 -97.90599 45.73882 c q&pdf: content Q -80.30193 45.73882 l qKpdf: content Q -78.09021 45.73882 -76.31682 47.5122 -76.31682 49.72392 c q&pdf: content Q -76.31682 57.81273 l qLpdf: content Q -76.31682 60.02444 -78.09021 61.79784 -80.30193 61.79784 c qpdf: content Q h q&pdf: content Q -101.8911 45.73882 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.22685 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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=. jXe 2 6 @ ,T{y"=2x^2 2  "A ?  2œj +U (- % 1 2 2e(a;#3a)T{ $% 4i I <  2a 2  1  @ 0 < "%4üǮ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 3+ ؎:3Y m َh n45 ڎ5ز4_A ێ_B2Hcolor push gray 0ff color pop*>jpdf: 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 53.44368 m q'pdf: content Q -107.47026 53.44368 l qOpdf: content Q -109.68196 53.44368 -111.45537 51.67027 -111.45537 49.45857 c q(pdf: content Q -111.45537 -49.45857 l qRpdf: content Q -111.45537 -51.67027 -109.68196 -53.44368 -107.47026 -53.44368 c q'pdf: content Q 107.47026 -53.44368 l qOpdf: content Q 109.68196 -53.44368 111.45537 -51.67027 111.45537 -49.45857 c q&pdf: content Q 111.45537 49.45857 l qLpdf: content Q 111.45537 51.67027 109.68196 53.44368 107.47026 53.44368 c qpdf: content Q h q(pdf: content Q -111.45537 -53.44368 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q:3a=2a^2|sǮ-T{2aru%p  yhcmex10ЀUTa8+<$l3lwfe (֍2 GruЀ*=0))a=0T{  =a=<$33333wfe (֍2 ٕ "% +Ŗu 2(a;>3a) t 2œ3 +U (- %u 1 2 2 2 &i #2a=28(<$33333wfe (֍2fg)=3T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 62.07095 m q&pdf: content Q -97.90599 62.07095 l qMpdf: content Q -100.11769 62.07095 -101.8911 60.29755 -101.8911 58.08585 c q&pdf: content Q -101.8911 49.99702 l qMpdf: content Q -101.8911 47.78531 -100.11769 46.01192 -97.90599 46.01192 c q&pdf: content Q -80.30193 46.01192 l qLpdf: content Q -78.09021 46.01192 -76.31682 47.78531 -76.31682 49.99702 c q&pdf: content Q -76.31682 58.08585 l qLpdf: content Q -76.31682 60.29755 -78.09021 62.07095 -80.30193 62.07095 c qpdf: content Q h q&pdf: content Q -101.8911 46.01192 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.49995 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QSL 9X'  1T{  $e   2  2 Ryp+T{K 2! + (- 1  #' A  0]T{   1 @ 'i 1 # @ =  2 +U  @ 1펡' $u  " T{ @ <  2 <   2 +U  @ 2  2 2 @ 2' 8 ,H  1T{  @ 0 < "%]Tcolor push gray 0 color popYx:gsavex:scale 0.1 0.1N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/221/138/5791098935138151.png x:grestoreǮ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* |n ׎/|o20M ؎\ٲ30zB َC40 ڎ45" ێ"pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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"50eR썍Žpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 60.61513 m q'pdf: content Q -107.47026 60.61513 l qOpdf: content Q -109.68196 60.61513 -111.45537 58.84172 -111.45537 56.63002 c q(pdf: content Q -111.45537 -56.63002 l qRpdf: content Q -111.45537 -58.84172 -109.68196 -60.61513 -107.47026 -60.61513 c q'pdf: content Q 107.47026 -60.61513 l qOpdf: content Q 109.68196 -60.61513 111.45537 -58.84172 111.45537 -56.63002 c q&pdf: content Q 111.45537 56.63002 l qLpdf: content Q 111.45537 58.84172 109.68196 60.61513 107.47026 60.61513 c qpdf: content Q h q(pdf: content Q -111.45537 -60.61513 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. +U-  @ 2 @ 'i 2  2- $%xp+T{K$UǮ-  $! @ 2 +U  @ 2 @ 'i 2  2 $%(10^^x)p+T{KZ "%  < 1 < % 3y \=x^2S+8(10x)^2 \=2x^2S820x+100 \=2(x85)^2S50/  "% +ŖT{ 8 ,H  1铲50(p+T{K^#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]km) 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 69.2424 m q%pdf: content Q -97.90599 69.2424 l qKpdf: content Q -100.11769 69.2424 -101.8911 67.46901 -101.8911 65.2573 c q&pdf: content Q -101.8911 57.16847 l qMpdf: content Q -101.8911 54.95677 -100.11769 53.18336 -97.90599 53.18336 c q&pdf: content Q -80.30193 53.18336 l qLpdf: content Q -78.09021 53.18336 -76.31682 54.95677 -76.31682 57.16847 c q%pdf: content Q -76.31682 65.2573 l qJpdf: content Q -76.31682 67.46901 -78.09021 69.2424 -80.30193 69.2424 c qpdf: content Q h q&pdf: content Q -101.8911 53.18336 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 57.67142 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 8X'  " 2T{  2 93T{K 2! 4j +U  @ 3   2   2N'  1T{  2  2 $%  @ % /Ǯ( & 2Ǯ9- 3 3Ǯ)*卍7 |n ׎/|o3RT{K^kku ؎zvRyyT{K^k| َ}RkRT{K^k捍 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|oR99T{K^kku ێzvReNT{K^kcolor push gray 0Ήן32j7ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>Nʍk럲pdf: 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 76.54752 m q'pdf: content Q -107.47026 76.54752 l qOpdf: content Q -109.68196 76.54752 -111.45537 74.77411 -111.45537 72.56241 c q(pdf: content Q -111.45537 -72.56241 l qRpdf: content Q -111.45537 -74.77411 -109.68196 -76.54752 -107.47026 -76.54752 c q'pdf: content Q 107.47026 -76.54752 l qOpdf: content Q 109.68196 -76.54752 111.45537 -74.77411 111.45537 -72.56241 c q&pdf: content Q 111.45537 72.56241 l qLpdf: content Q 111.45537 74.77411 109.68196 76.54752 107.47026 76.54752 c qpdf: content Q h q(pdf: content Q -111.45537 -76.54752 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򙍐5<  # 2  2 $%xT{K ?Ǯ-3 + # 2  2 $%(24tx)T{K ?Ǯ-  2 $%T{yT{K^k+ "% @ %3y \=x(248x) \=x^2S+824x \=(x^2S824x+144144) \=(x812)^2S+144@> ٕ7 "% +Ŗ7xf=g12 2%6  7 2 27 8  8 1防144T{K^k 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 85.17479 m q&pdf: content Q -97.90599 85.17479 l qLpdf: content Q -100.11769 85.17479 -101.8911 83.4014 -101.8911 81.18968 c q&pdf: content Q -101.8911 73.10086 l qMpdf: content Q -101.8911 70.88916 -100.11769 69.11575 -97.90599 69.11575 c q&pdf: content Q -80.30193 69.11575 l qLpdf: content Q -78.09021 69.11575 -76.31682 70.88916 -76.31682 73.10086 c q&pdf: content Q -76.31682 81.18968 l qKpdf: content Q -76.31682 83.4014 -78.09021 85.17479 -80.30193 85.17479 c qpdf: content Q h q&pdf: content Q -101.8911 69.11575 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 73.6038 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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. eXe 2 6 @ ,T{y"=a(x8+3)^2S2 2  "A ? = 2 6 @ ,ey"=(x8+b)^2S+cT{ 2  "A ? $%x 8> 2 & @N 1 #5e $u < ;% T{yT 8> 2 & @N 1 #4 $u ;% >r @2 2  @ , 2 < e 2T{ <  +j ,a;#b;cT{ 2 @a8+b+cT{ 2  1 4üǮ( & 2T{Ǯ8- 3 +jǮ)}򍍍* ׎ 5+ ؎:3Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 n15 ڎ5ز1_A ێ_B3n̍kҰpdf: 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 44.54408 m q'pdf: content Q -107.47026 44.54408 l qOpdf: content Q -109.68196 44.54408 -111.45537 42.77068 -111.45537 40.55898 c q(pdf: content Q -111.45537 -40.55898 l qRpdf: content Q -111.45537 -42.77068 -109.68196 -44.54408 -107.47026 -44.54408 c q'pdf: content Q 107.47026 -44.54408 l qOpdf: content Q 109.68196 -44.54408 111.45537 -42.77068 111.45537 -40.55898 c q&pdf: content Q 111.45537 40.55898 l qLpdf: content Q 111.45537 42.77068 109.68196 44.54408 107.47026 44.54408 c qpdf: content Q h q(pdf: content Q -111.45537 -44.54408 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qy"=(x8+5+b)^2S+c4=a(x+3)^2S2T{ 0y +Ŏa=1;S58+b=3;c84=2)a=1;Sb=2;c=2  "% +śT{a8+b+c=1 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.17136 m q&pdf: content Q -97.90599 53.17136 l qMpdf: content Q -100.11769 53.17136 -101.8911 51.39796 -101.8911 49.18625 c q&pdf: content Q -101.8911 41.09743 l qMpdf: content Q -101.8911 38.88573 -100.11769 37.11232 -97.90599 37.11232 c q&pdf: content Q -80.30193 37.11232 l qLpdf: content Q -78.09021 37.11232 -76.31682 38.88573 -76.31682 41.09743 c q&pdf: content Q -76.31682 49.18625 l qLpdf: content Q -76.31682 51.39796 -78.09021 53.17136 -80.30193 53.17136 c qpdf: content Q h q&pdf: content Q -101.8911 37.11232 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.60037 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QV dXoe 2 6 @ ,T{fڧ:R߸!RhB 0y +Řf(x)=<$K1Kwfe (֍2 -x^2S8x+1 2 < ef(2a)=2a81T{ 2% <  +j ,a 2  1 U <  RF 1鎡e - ,VǮ( & 2T{Ǯ8- 3 +jǮ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 R+ ؎:kY m َh nj5 ڎ5ؼ9_A ێ_B8Hcolor push gray 0ff color pop*>l΍Fpdf: 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 43.96034 m q'pdf: content Q -107.47026 43.96034 l qOpdf: content Q -109.68196 43.96034 -111.45537 42.18694 -111.45537 39.97523 c q(pdf: content Q -111.45537 -39.97523 l qRpdf: content Q -111.45537 -42.18694 -109.68196 -43.96034 -107.47026 -43.96034 c q'pdf: content Q 107.47026 -43.96034 l qOpdf: content Q 109.68196 -43.96034 111.45537 -42.18694 111.45537 -39.97523 c q&pdf: content Q 111.45537 39.97523 l qLpdf: content Q 111.45537 42.18694 109.68196 43.96034 107.47026 43.96034 c qpdf: content Q h q(pdf: content Q -111.45537 -43.96034 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qf(2a)=2a81T{ 2 &i #<$33133wfe (֍2 ٸs(2a)^22ar+1†=2as1; 2a^24a+2†=0;Sa^2S82a+1=0;(a81)^2C=0)a=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 52.58762 m q&pdf: content Q -97.90599 52.58762 l qMpdf: content Q -100.11769 52.58762 -101.8911 50.81421 -101.8911 48.60251 c q&pdf: content Q -101.8911 40.51369 l qMpdf: content Q -101.8911 38.30199 -100.11769 36.52858 -97.90599 36.52858 c q&pdf: content Q -80.30193 36.52858 l qLpdf: content Q -78.09021 36.52858 -76.31682 38.30199 -76.31682 40.51369 c q&pdf: content Q -76.31682 48.60251 l qLpdf: content Q -76.31682 50.81421 -78.09021 52.58762 -80.30193 52.58762 c qpdf: content Q h q&pdf: content Q -101.8911 36.52858 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.01663 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 3Xo'  1T{  $e   2  2 6 @ ,y"=2x^2Ǯ-y=<$33133wfe (֍2fgx^2' 2T{  "A ? 1 0y 21 = ͓ 2;#{";8R*;.T{ ' 2 +U  @ 1T{ 2 # <  2. 2x 35 ? = cP^ncolor push gray 0 color popcnx:gsavex:scale 0.2241 0.2241L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/41/71/1482000751031791.png x:grestoreǮ( & 2T{Ǯ8- 3 +jǮ)}򍍍* |n ׎<$020wfe (֍3M ؎\ٲ1zB َ<$v4vwfe (֍3 ڎ<$+5+wfe (֍3" ێ"pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$UJ4UJwfe (֍5ow_pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 49.42868 m q'pdf: content Q -107.47026 49.42868 l qOpdf: content Q -109.68196 49.42868 -111.45537 47.65527 -111.45537 45.44357 c q(pdf: content Q -111.45537 -45.44357 l qRpdf: content Q -111.45537 -47.65527 -109.68196 -49.42868 -107.47026 -49.42868 c q'pdf: content Q 107.47026 -49.42868 l qOpdf: content Q 109.68196 -49.42868 111.45537 -47.65527 111.45537 -45.44357 c q&pdf: content Q 111.45537 45.44357 l qLpdf: content Q 111.45537 47.65527 109.68196 49.42868 107.47026 49.42868 c qpdf: content Q h q(pdf: content Q -111.45537 -49.42868 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qC 2T{. 2 35 ? $%ҵa;#2a^2|s+ 2 "%  @ %T(a;2a^2|s)Ǯ-l{"ruЀUTa;8<$l1lwfe (֍2 Ga^2ruЀG;Ǯ-l8R*ruЀUTa;8<$l1lwfe (֍2 Ga^2ruЀ 2 <  T{fe)?.8R*=feL͟?{"8R*h` 2 &i #2a^2S+<$l1lwfe (֍2 Ga^2C=2aT{Ǯ-5a^2=4aǮ-a=<$K4Kwfe (֍5 (*a6=0)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 58.05595 m q&pdf: content Q -97.90599 58.05595 l qMpdf: content Q -100.11769 58.05595 -101.8911 56.28255 -101.8911 54.07085 c q&pdf: content Q -101.8911 45.98203 l qMpdf: content Q -101.8911 43.77032 -100.11769 41.99692 -97.90599 41.99692 c q&pdf: content Q -80.30193 41.99692 l qLpdf: content Q -78.09021 41.99692 -76.31682 43.77032 -76.31682 45.98203 c q&pdf: content Q -76.31682 54.07085 l qLpdf: content Q -76.31682 56.28255 -78.09021 58.05595 -80.30193 58.05595 c qpdf: content Q h q&pdf: content Q -101.8911 41.99692 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 46.48497 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVk color popc1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>. NXLoHЍk|x:gsavex:scale 0.333 0.333M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/69/183/3665832689503334.png x:grestoree 4j +ɍ<$xwfe (֍[2 +<$lylwfeB (֍!|3 V=1T{ 1 $%e 1i 4j 2 =T{ @ 2\S e 21 < T{ 2\S 0y +œx < 8> eyT 8>T{ 1 0y ] $Y , + 2e & 1T{  ǮZ;#\)_ "% e @ T{ <  4j +U  @ǮPǮZ\S\)_e 2T{  2 2 8   1펡e  @ 0 < "%T{U <  2\S =e 2ŖT{1 +U (- % 1 0y 21 < V>Ǯ( & 2T{Ǯ8- 3 +jǮ)v1sޟpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qjޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$,L3,Lwfe (֍2X#fk럚3pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 100.2706 m q'pdf: content Q -107.47026 100.2706 l qNpdf: content Q -109.68196 100.2706 -111.45537 98.4972 -111.45537 96.28549 c q(pdf: content Q -111.45537 -96.28549 l qQpdf: content Q -111.45537 -98.4972 -109.68196 -100.2706 -107.47026 -100.2706 c q'pdf: content Q 107.47026 -100.2706 l qNpdf: content Q 109.68196 -100.2706 111.45537 -98.4972 111.45537 -96.28549 c q&pdf: content Q 111.45537 96.28549 l qKpdf: content Q 111.45537 98.4972 109.68196 100.2706 107.47026 100.2706 c qpdf: content Q h q(pdf: content Q -111.45537 -100.2706 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qn 4j + 2T{ & 2 - 1铵y"=<$33333wfe (֍2fgx8+3T{ 2 &i # 2T{\S 2 35 ? $%(a;#b) # < 1 %b=<$33333wfe (֍2fga8+33ǮPǮZ\S\)_)J=abA=aruЀUT<$33333wfe (֍2fga8+3ruЀ)A=<$33333wfe (֍2fga^2S+83aA=<$33333wfe (֍2 ( a81)'Z<2.+<$l3lwfe (֍2:_H @ < >a T{ 2\S = 2œ1 +U (- % 1 2 2 2 &i #a>0;#b=<$33333wfe (֍2fga8+3>0)0@1TFpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 205.30357 m q(pdf: content Q -107.47026 205.30357 l qRpdf: content Q -109.68196 205.30357 -111.45537 203.53018 -111.45537 201.31847 c q)pdf: content Q -111.45537 -201.31847 l qUpdf: content Q -111.45537 -203.53018 -109.68196 -205.30357 -107.47026 -205.30357 c q(pdf: content Q 107.47026 -205.30357 l qRpdf: content Q 109.68196 -205.30357 111.45537 -203.53018 111.45537 -201.31847 c q'pdf: content Q 111.45537 201.31847 l qOpdf: content Q 111.45537 203.53018 109.68196 205.30357 107.47026 205.30357 c qpdf: content Q h q)pdf: content Q -111.45537 -205.30357 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qKyp=<$H@1H@wfe (֍4 {tx^2ǰ 2  "A ? 0 4j +ɖyp= 16K= 2 $u A =  2 1T{  (8;#16);(8;16)  " - 2!4 () (- 24x 35 ? 2 '= 1 =8= x8 2 &i #> 2> '= 1 / 2> 2 , =8; 7;";y7;z8 2T{1730   21 <   "% +ŎxT{ 35 ? 8 2% 301 ŎxT{ 35 ? 7 2% 30yT 35 ? =T{13 () ;ٓ16  4i 2 &i #4 ŎxT{ 35 ? 6 2% 30yT 35 ? =T{9 () ;ٓ16  4i 2 &i #8 ŎxT{ 35 ? 5 2% 30yT 35 ? =T{7 () ;ٓ16  4i 2 &i #10 ŎxT{ 35 ? 4 2% 30yT 35 ? =T{4 () ;ٓ16  4i 2 &i #13 ŎxT{ 35 ? 3 2% 30yT 35 ? =T{3 () ;ٓ16  4i 2 &i #14 ŎxT{ 35 ? 2 2% 30yT 35 ? =T{1 () ;ٓ16  4i 2 &i #16 ŎxT{ 35 ? 1 2% 30yT 35 ? =T{1 () ;ٓ16  4i 2 &i #16 ŎxT{ 35 ? 0 2% 301 Ŏ)s2~(4+}8+10+13+14+16+16)+1=163U żVpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 213.93085 m q'pdf: content Q -97.90599 213.93085 l qPpdf: content Q -100.11769 213.93085 -101.8911 212.15746 -101.8911 209.94574 c q'pdf: content Q -101.8911 201.85692 l qPpdf: content Q -101.8911 199.64522 -100.11769 197.87181 -97.90599 197.87181 c q'pdf: content Q -80.30193 197.87181 l qOpdf: content Q -78.09021 197.87181 -76.31682 199.64522 -76.31682 201.85692 c q'pdf: content Q -76.31682 209.94574 l qOpdf: content Q -76.31682 212.15746 -78.09021 213.93085 -80.30193 213.93085 c qpdf: content Q h q'pdf: content Q -101.8911 197.87181 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 202.35986 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D RRXe  1T{  $e 1 2 6 @ ,ey"=2x^2|s(x0) ׎w;#y=<$K1Kwfe (֍2 -x^2|s(x0) ؎ 2e  "A ? 2 < T{ 4j +ɓy"=830 2y 8> &  +ɍ ׎ Ǯ- ؎)v 0 2e;{";8R*30 0y +ŖT{ $u A x=a T{x 8> &  +ɍ ׎ Ǯ- ؎)v 0鎡e 2T{\S;ǮZ;\)_30 0y +Ř $u I <  1y 2  28R* $% 4i A =e 4j + 2T{  +ɍ ׎  $u A = 2 2 35 ? $%(p;#q[ٲ)30 "% @ < 29e 2T{ p8+q 2T{  1  @ 0 < "%U <  1y 2 1 2 1!V?wэ6ҍex:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/244/13/7365760321945171.png x:grestore>Ǯ( & 2T{Ǯ8- +j @Ǯ)61sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U3(BJkɗApdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.60883 m q'pdf: content Q -107.47026 53.60883 l qOpdf: content Q -109.68196 53.60883 -111.45537 51.83542 -111.45537 49.62372 c q(pdf: content Q -111.45537 -49.62372 l qRpdf: content Q -111.45537 -51.83542 -109.68196 -53.60883 -107.47026 -53.60883 c q'pdf: content Q 107.47026 -53.60883 l qOpdf: content Q 109.68196 -53.60883 111.45537 -51.83542 111.45537 -49.62372 c q&pdf: content Q 111.45537 49.62372 l qLpdf: content Q 111.45537 51.83542 109.68196 53.60883 107.47026 53.60883 c qpdf: content Q h q(pdf: content Q -111.45537 -53.60883 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q߽fe?ǮP8R*30 2T{ - 1铵y"=2x2x^2N=2x;x^2 x=0;x(x1)=0Fj 0y: +őx=0  =T{x=1)(p;q[ٲ)=(1;#2)(*x6=0))p8+q"=1+2=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 62.2361 m q%pdf: content Q -97.90599 62.2361 l qLpdf: content Q -100.11769 62.2361 -101.8911 60.46269 -101.8911 58.25099 c q&pdf: content Q -101.8911 50.16217 l qMpdf: content Q -101.8911 47.95047 -100.11769 46.17706 -97.90599 46.17706 c q&pdf: content Q -80.30193 46.17706 l qLpdf: content Q -78.09021 46.17706 -76.31682 47.95047 -76.31682 50.16217 c q&pdf: content Q -76.31682 58.25099 l qJpdf: content Q -76.31682 60.46269 -78.09021 62.2361 -80.30193 62.2361 c qpdf: content Q h q&pdf: content Q -101.8911 46.17706 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.66512 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 Qw.D RkXex30 8>T{ 1 2  2(8;#y);{"(j;y) T{ 2 6 @ ,ey"=a(x8+1)^2 2T{  "A ? 0 4j +ɓy=1230 0 2 e  21|8R*;%., $%1} 0 Y @ +U  @ 1 >r @2 +U 'i @ 2%1} <  1 +j ,ea30 2T{  1  @ 0 < "%U <  a<0VsǮ( & 2T{Ǯ8- +j @Ǯ)M1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qjޟepdf: 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<$33333wfe (֍4Hcolor push gray 0ff color pop*>_pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 80.5653 m q&pdf: content Q -107.47026 80.5653 l qLpdf: content Q -109.68196 80.5653 -111.45537 78.7919 -111.45537 76.5802 c q'pdf: content Q -111.45537 -76.5802 l qOpdf: content Q -111.45537 -78.7919 -109.68196 -80.5653 -107.47026 -80.5653 c q&pdf: content Q 107.47026 -80.5653 l qLpdf: content Q 109.68196 -80.5653 111.45537 -78.7919 111.45537 -76.5802 c q%pdf: content Q 111.45537 76.5802 l qIpdf: content Q 111.45537 78.7919 109.68196 80.5653 107.47026 80.5653 c qpdf: content Q h q'pdf: content Q -111.45537 -80.5653 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q3{"8R*.6S =n >r$ @2# +U 'i @ 2 &i #n $q 3 ' =n  'i 2  2 T{  < ۉfe{\%{"[=fe)?8R*.jY=3=o 2ü8R*?z 0¼. = 4j J +ɘxq=1?z 1 3 J - 1 # 35 1Y  9 2 &i #T{{"(8;88Rk);#8R*(j;Rk) 2T{8R*30 0 2. =y"=a(x8+1)^2 1 2T{ 2 2 &i #12=16a)a=<$33333wfe (֍4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 89.19258 m q&pdf: content Q -97.90599 89.19258 l qMpdf: content Q -100.11769 89.19258 -101.8911 87.41919 -101.8911 85.20747 c q&pdf: content Q -101.8911 77.11865 l qMpdf: content Q -101.8911 74.90695 -100.11769 73.13354 -97.90599 73.13354 c q&pdf: content Q -80.30193 73.13354 l qLpdf: content Q -78.09021 73.13354 -76.31682 74.90695 -76.31682 77.11865 c q&pdf: content Q -76.31682 85.20747 l qLpdf: content Q -76.31682 87.41919 -78.09021 89.19258 -80.30193 89.19258 c qpdf: content Q h q&pdf: content Q -101.8911 73.13354 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 77.6216 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Í.LD RjX' 2 6 @ ,T{y"=2x^2 2  "A ? 0 %Q 0: 2  x=1' 2%T{ <  8 ,H 4 $%  = 2 6 @ , 2 - 1 Ǯ( & 2T{Ǯ8- +j @Ǯ)PuЇ^ |n ׎/|oy"=2(x81)^2捍 |n ؎/|oy"=2(x81)^2S+4 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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"=2(x8+1)^2S+4 |n ڎ/|oy"=2(x8+1)^2S+4 |n ێ/|oy"=2(x81)^2S+4=PN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 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 28.6117 m q&pdf: content Q -107.47026 28.6117 l qNpdf: content Q -109.68196 28.6117 -111.45537 26.83829 -111.45537 24.62659 c q(pdf: content Q -111.45537 -24.62659 l qPpdf: content Q -111.45537 -26.83829 -109.68196 -28.6117 -107.47026 -28.6117 c q&pdf: content Q 107.47026 -28.6117 l qNpdf: content Q 109.68196 -28.6117 111.45537 -26.83829 111.45537 -24.62659 c q&pdf: content Q 111.45537 24.62659 l qJpdf: content Q 111.45537 26.83829 109.68196 28.6117 107.47026 28.6117 c qpdf: content Q h q'pdf: content Q -111.45537 -28.6117 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qyo=2x^2 d 23 OC "AOD ? 0 %Q 0: 2 “  ֐OD 4| 2 2(1;4)T{ 2 &i #y"=2(x8+1)^2S+4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 37.23897 m q&pdf: content Q -97.90599 37.23897 l qMpdf: content Q -100.11769 37.23897 -101.8911 35.46558 -101.8911 33.25386 c q&pdf: content Q -101.8911 25.16504 l qMpdf: content Q -101.8911 22.95334 -100.11769 21.17993 -97.90599 21.17993 c q&pdf: content Q -80.30193 21.17993 l qLpdf: content Q -78.09021 21.17993 -76.31682 22.95334 -76.31682 25.16504 c q&pdf: content Q -76.31682 33.25386 l qLpdf: content Q -76.31682 35.46558 -78.09021 37.23897 -80.30193 37.23897 c qpdf: content Q h q&pdf: content Q -101.8911 21.17993 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 25.66798 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QSLD R9X' 2 6 @ ,T{y"=ax^2S+8bx+c 2  "A ?  35 ? >r %' 1 2T{ %Q  +U (- % 1 4i A m # @ = 3  1 ) 4y 0o 2' 6 / < "%格Ǯ( & 2T{Ǯe- +j 3Ǯ)=Qҍ1s3updf: 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 QMc<03uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM0>ccolor push gray 0Ήן32jV9 color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>3?kppdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 142.77054 m q(pdf: content Q -107.47026 142.77054 l qRpdf: content Q -109.68196 142.77054 -111.45537 140.99715 -111.45537 138.78543 c q)pdf: content Q -111.45537 -138.78543 l qUpdf: content Q -111.45537 -140.99715 -109.68196 -142.77054 -107.47026 -142.77054 c q(pdf: content Q 107.47026 -142.77054 l qRpdf: content Q 109.68196 -142.77054 111.45537 -140.99715 111.45537 -138.78543 c q'pdf: content Q 111.45537 138.78543 l qOpdf: content Q 111.45537 140.99715 109.68196 142.77054 107.47026 142.77054 c qpdf: content Q h q)pdf: content Q -111.45537 -142.77054 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qz'(1)T{a>0 2! f 1Yac<0`A鍍 color push gray 0 color popx:gsavex:scale 0.22404 0.22404M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/57/122/2726059620347463.png x:grestore(2)T{a<0 2! f 1Yac>0 color push gray 0 color popx:gsavex:scale 0.22404 0.22404M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/57/122/2726059620568690.png x:grestore  "% +ŖT{(1)Ǯ-(2)30 0y +œc<0T{ 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 151.39781 m q'pdf: content Q -97.90599 151.39781 l qOpdf: content Q -100.11769 151.39781 -101.8911 149.62442 -101.8911 147.4127 c q'pdf: content Q -101.8911 139.32388 l qPpdf: content Q -101.8911 137.11218 -100.11769 135.33878 -97.90599 135.33878 c q'pdf: content Q -80.30193 135.33878 l qOpdf: content Q -78.09021 135.33878 -76.31682 137.11218 -76.31682 139.32388 c q&pdf: content Q -76.31682 147.4127 l qOpdf: content Q -76.31682 149.62442 -78.09021 151.39781 -80.30193 151.39781 c qpdf: content Q h q'pdf: content Q -101.8911 135.33878 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 139.82683 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 Qtݍ.D R8Xe +T{ 2 6 @ ,y"=x^2S81;#y=(x8+1)^2|s;#y"=(x1)^2e 2T{  "A ? #  " - 2! () (- 2  2 $%  @ 0 < "%>Ǯ( & 2T{Ǯe- +j 3Ǯ)=Qҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U2r]k럏Zpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 111.27576 m q(pdf: content Q -107.47026 111.27576 l qRpdf: content Q -109.68196 111.27576 -111.45537 109.50235 -111.45537 107.29065 c q)pdf: content Q -111.45537 -107.29065 l qUpdf: content Q -111.45537 -109.50235 -109.68196 -111.27576 -107.47026 -111.27576 c q(pdf: content Q 107.47026 -111.27576 l qRpdf: content Q 109.68196 -111.27576 111.45537 -109.50235 111.45537 -107.29065 c q'pdf: content Q 111.45537 107.29065 l qOpdf: content Q 111.45537 109.50235 109.68196 111.27576 107.47026 111.27576 c qpdf: content Q h q)pdf: content Q -111.45537 -111.27576 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 +T{ 2 6 @ , 2  "A ? = %Q 0:  > 2  1 &i #E +y 2t 6њu @ , 2y  "A ? #y  " - 2!y m @ 2y  2 =  1T{  $e   < vFB%color push gray 0 color pop*x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/229/48/6378260691235052.png x:grestore  "% +ŖT{  @ = m @ 2  2 =<$1wfe (֍2 282=230 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 119.90303 m q'pdf: content Q -97.90599 119.90303 l qPpdf: content Q -100.11769 119.90303 -101.8911 118.12962 -101.8911 115.91792 c q&pdf: content Q -101.8911 107.8291 l qKpdf: content Q -101.8911 105.6174 -100.11769 103.844 -97.90599 103.844 c q%pdf: content Q -80.30193 103.844 l qKpdf: content Q -78.09021 103.844 -76.31682 105.6174 -76.31682 107.8291 c q'pdf: content Q -76.31682 115.91792 l qOpdf: content Q -76.31682 118.12962 -78.09021 119.90303 -80.30193 119.90303 c qpdf: content Q h q%pdf: content Q -101.8911 103.844 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 108.33205 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 0Ήן32jV8 color pop=;,m7ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]6H NanumGothicBoldNanumGothicBold& msam10%p  yhcmex10#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]"  NanumMyeongjoNanumMyeongjoRegular! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 b> cmmi10K`y cmr10ٓRcmr7bl