IP,dd   1Courier NewSymbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier New0:Q<0:Q<0:Q<0:Q<}d<_ p {?4333333?̌@̬@fffffff@??@@@@@@@033333??@^ߛOw?HzG???wH:@jHDjDj@@?@ @@@RTz_@@@d2??h!@$$$?q= ףp=@???????q= ףp=@Iu?Ƞ̡ТԣؤܥX< оt -t^2+3t+41(x,y) = (t,-t^2+3t+4); 1.500000 <= t <= 4.820000SQ$SQd2??h!@$$$?????????Iu? $(,048Ȫ<( -t -t^2-3t+43(x,y) = (-t,-t^2-3t+4); -1.500000 <= t <= 1.825000xyzJXT@@@@@@@@@@@@@@@@@@@@@@@@@@@@ H H H(x,y) = (t,-t^2+3t+4); 1.500000 <= t <= 4.820000Ά?v@x ZYl4t@<(x,y) = (-t,-t^2-3t+4); -1.500000 <= t <= 1.825000Ά?v3333333@3333333#9Ax@