Considering the given value of t, choose the ordered pair that lies on the graph of the given pair of parametric equations.
-$$x = t , y = t ^ { 2 } ; t = - 2$$
A) $( - 2,4 )$
B) $( - 2 , - 2 )$
C) $( 2 , - 4 )$
D) $( 4 , - 2 )$

Question

Quizplus · Accepted Answer

Substituting $t = -2$ into the parametric equations $x = t$ and $y = t^2$, we get $x = -2$ and $y = (-2)^2 = 4$, which corresponds to the ordered pair $(-2, 4)$.

Considering the Given Value of T, Choose the Ordered Pair x=t,y=t2;t=−2x = t , y = t ^ { 2 } ; t = - 2x=t,y=t2;t=−2

Considering the Given Value of T, Choose the Ordered Pair $x = t , y = t ^ { 2 } ; t = - 2$