Rewrite the parametric equations in Cartesian form: x(t)=4-t & y(t)=3t+2

Question

A.) 14-3x

B.) x+4

C.) 3x+2

D.) 4-x

Answer 1

if x = 4-t, you can solve for t to get t = 4-x. you can then substitute that in to the second equation to get

y = 3(4-x) +2 which simplifies down to y = 14 - 4x.

 

Hope this helped.