# Finding the inverse of a function

## How to Find the Inverse of a Function 1

In mathematics, the inverse function of a function f (also called the inverse of f) is a function that undoes the operation of f. The inverse of f exists if and only if f is bijective, and if it exists, is

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## Inverse Functions

Finding the inverse of a function. Given the function f ( x), we can find the inverse function f − 1 ( x) by following these steps: Step 1: First, substitute f ( x) with y. This helps us to facilitate the rest of the process. Step 2: Substitute each x with