Id*,dd   1Courier NewSymbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier New0:Q<0:Q<0:Q<0:Q<}d<_ p {hffffff?̄@3333333@fffffff@gffffff@??@@@@@@@033333??@^ߛOw?hfffff???H:@p H$$@@?@ @@@d1?@@2??@????????l,p-t.!"X\+-3-2/3(x,y) = (-3,-2/3)hd2??h!@$$$@@???????@yn+P?3 4؈܉v$,hFt(t^2-5)/(t-3)5(x,y) = (t,(t^2-5)/(t-3)); 5.000000 <= t <= 7.650000hd2??h!@$$$???????_*hV?|HI@ D xPE -t(t^2-5)/(-t-3)9(x,y) = (-t,(t^2-5)/(-t-3)); -5.000000 <= t <= -3.500000hd2??h!@$$$@HzG@???????HzG@dZ?x; Q(RvdTTtVt(t^2-5)/(t-3)5(x,y) = (t,(t^2-5)/(t-3)); 2.000000 <= t <= 2.670000hd2??h!@$$$@???????@yn+P?h#