Question

Rewrite the following parametric equations by eliminating the parameter:
x = 3t - 1
y = sqr(t)

Answer 1

rewrite the 1st equation and make t the subject

\[t = \frac{x +1}{3}\]

now substitute this into the 2nd equation.

Answer 2

or, y^2=t
plug this in 1st equation in place of t

Answer 3

got it? friend?

Answer 4

got it thanks