Question 1

Find two different parametric equations for the rectangular equation given.

y = 5x4

(a) Substitute x = t.

y = ?

(b) Substitute y = t.

x = ?

Question 2

Convert the polar equation to a rectangular equation.

r = 12 / 6 + 5 sin

Simplify the rectangular equation by moving all of the terms to the left side of the equation and combining like terms. The right side of the equation will then be 0. Enter the left side of the resulting equation in the box below.

? = 0