# What is the inverse of the function f(x) = x + 2?

We will be using the inverse function to solve this.

## Answer: The Inverse of the Function f(x) = x + 2 is f^{-1}(x) = x - 2

Let us solve it step by step.

**Explanation:**

f(x) = x + 2

Replace f(x) with y

y = x + 2

Interchange x and y

x = y + 2

Solve for y

y = (x - 2)

Replace y with f^{-1}(x).

f^{-1}(x) = x - 2