Question

What is the inverse of f(x) = 6x - 3?

Answer 1

1/6(x+3)

Explanation:

To find the inverse of the function, write the function.

y = 6x-3

Exchange x and y.

x = 6y-3

Then solve for y.

x+3 = 6y

1/6(x+3) = y

The inverse is

1/6(x+3)