Question

Find the inverse function:
Given F(x)= (8-2x)^2

Answer 1

`y=(√(x) -8)/(-2)`

Explanation:

To find an inverse, switch x and y values in the equation. Then solve for y.

`F(x) = (8-2x)^2\\x = (8-2y)^2\\√(x) = 8 - 2y\\√(x) -8 = -2y\\(√(x) -8)/(-2) =y`