Considering the given value of t, choose the ordered pair that lies on the graph of the given pair of parametric equations.
-$x = - 4 t + 8 , y = 3 t - 3 ; t = - 7$
A) $( - 3 , - 7 )$
B) $( 36 , - 24 )$
C) $( 20 , - 18 )$
D) $( 4,0 )$

Question

Quizplus · Accepted Answer

Substituting $t = -7$ into the parametric equations gives $x = -4(-7) + 8 = 36$ and $y = 3(-7) - 3 = -21 - 3 = -24$, making the ordered pair $(36, -24)$.

Considering the Given Value of T, Choose the Ordered Pair x=−4t+8,y=3t−3;t=−7x = - 4 t + 8 , y = 3 t - 3 ; t = - 7x=−4t+8,y=3t−3;t=−7

Considering the Given Value of T, Choose the Ordered Pair $x = - 4 t + 8 , y = 3 t - 3 ; t = - 7$