An inverse function goes the other way! Let us start with an example: Here we have the function f (x) = 2x+3, written as a flow diagram:

The process to find inverse functions is applied to solve the following examples. Each example has its step-by-step solution to learn how to find inverse functions.

Examples of Inverse Function Example 1: Find if the functions f (x) = 2x + 3 and g (x) = (x - 3) /2 are inverses of each other using the inverse function formula.

Inverse functions are functions which reverse or “undo” another function. To write the inverse of the function f f, we use the notation f 1 f −1. We have seen how to use a function machine to work …

Nov 13, 2025 · Another example of inverse pair is the exponential and logarithm function, both are inverse of each other. For an exponential function f (x) = ax, its inverse is given by logarithm i.e., …

We examine how to find an inverse function and study the relationship between the graph of a function and the graph of its inverse. Then we apply these ideas to define and discuss properties of the …

In mathematics, an inverse function is a function that undoes the action of another function. For example, addition and multiplication are the inverse of subtraction and division, respectively. The …