Question

What is the inverse of the function f(x) = x +3

Answer 1

The inverse of this function is f(x)-1 = x - 3

Step-by-step explanation:

In order to find an inverse, we switch the values of f(x) and x. Then we solve for the new f(x). This will be the inverse function.

f(x) = x + 3

x = f(x) + 3

x - 3 = f(x)

f(x) = x - 3

Answer 2

Answer:
`f^(-1)(x) = x - 3`


Step-by-step explanation:

y = x + 3

x = y - 3


`f^(-1)(x) = x - 3`