Question

Find the inverse of f(x)=−32x+72.

Answer 1

Answer:
`f^(-1)(x)=-(x-72)/(32)`

Explanation:

To find the inverse function, you want to switch x with y and y with x, then solve for y.

y=-32x+72 [switch x with y and y with x]

x=-32y+72 [subtract both sides by 72]

x-72=-32y [divide both sides by -32]

`y=-(x-72)/(32)`

Now, we have found the inverse function.