Question

Find the inverse functions of the following one-to-one functions.W/Solution

1. f(x) = ( + 3)
`x^(3)`
2. f(x) = 1/2x + 4
3. f(x) = 4-3x

Answer 1

4-3x=0

-3x=-4

x=4/3

tip:- it should always be equal to 0