I)i=,dd +(I)  1Courier NewSymbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier New S FV S FV S FV S FV?/ <```@@@?~~~~~ԱޱޱԱ޿޿ph (((Pdd} d<_ p {2@@ffffffffffffff@?@@@@@@@@033333??@^ߛOw?̌???G@v DTu@@?@ @@@8{nS??@?@?@@dddddddddddddddddddddddddddddddddddddddd 2???$$$@@@??????TX\{|}~dPոx23.02-3seg (2,3.0) to (2,-3)1P1P2???$$$@??????  ո4< ظո-23.0-2-3seg (-2,3.0) to (-2,-3)2???$$$@@@??????āȂ̃Єԅ ޸P߸ -23.023seg (-2,3.0) to (2,3)2???$$$@?????? $(<d-2-3.02-3seg (-2,-3.0) to (2,-3)2???$$$@@??????+2_?؆܇䉶芶싶tL#!-6.4-9.66.49.62???$$$@@??????+2_?,048<@D߸(-6.49.66.4-9.6d2??h!@$$$@xGz@???????xGz@a? T$0 X%+''x2tan(t)3sec(t)5(x,y) = (2tan(t),3sec(t)); 3.000000 <= t <= 4.3900004.390003.00000;4.39000d2??h!@$$$@PQ@???????PQ@a?HL P!T"X#\$`%"8.,D11@* 2tan(-t) 3sec(-t)7(x,y) = (2tan(-t),3sec(-t)); 3.000000 <= t <= 4.3850004.385003.00000;4.38500d2??h!@$$$@xGz@???????xGz@a?(66\B 9t9T.2tan(t) -3sec(t)6(x,y) = (2tan(t),-3sec(t)); 3.000000 <= t <= 4.3900004.390003.00000;4.39000d2??h!@$$$@xGz@???????xGz@a?L P T X \ `d9>X|S[`\, 2tan(-t) -3sec(-t)8(x,y) = (2tan(-t),-3sec(-t)); 3.000000 <= t <= 4.3900004.390003.00000;4.39000xyzJXT@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ @ @ segment (2,3.0)--(2,-3)X|W|@fffffffx`k<@segment (-2,3.0)--(-2,-3)O}P"X|W|@fffffff??rKlYsegment (-2,3.0)--(2,3)X|W|@fffffffv4$segment (-2,-3.0)--(2,-3)X|W|@fffffff !^Nsegment (-6.4,-9.6)<-->(6.4,9.6))$_V?X|W|@ffffffffC1Courier Newsegment (-6.4,9.6)<-->(6.4,-9.6)6C~X|W|@fffffffq O1Courier New`L(x,y) = (2tan(t),3sec(t)); 3.00000 <= t <= 4.39000X|W|@ffffffffC1Courier New(x,y) = (2tan(-t),3sec(-t)); 3.00000 <= t <= 4.38500X|W|@fffffffq O1Courier New(x,y) = (2tan(t),-3sec(t)); 3.00000 <= t <= 4.39000X|W|@ffffffffC1Courier Newt (x,y) = (2tan(-t),-3sec(-t)); 3.00000 <= t <= 4.39000X|W|@fffffffq O1Courier New