### Home > PC > Chapter 10 > Lesson 10.2.2 > Problem10-87

10-87.

For each of the following pairs of parametric equations, express $y$ as a function of $x$.

1. $x = \sin^2(t)$ and $y=\sin\left(t\right)$

$x = y^{2}$
Now rewrite this equation in $y =$ form. and $y = \sin(t)$

1. $x = t^{8}$ and $y = t^{4}$