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Inverse Functions

Inverse Functions

Author: Graham Pardun
Description:

This lesson defines and reviews the notion of inverse functions and provides examples of functions with their inverses.

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Tutorial

What Inverse Functions Are and How to Determine Algebraically If Two Functions Are Inverses

In this lesson, I'll introduce you to the idea of inverse functions, and then, based on that definition, show you how you can prove that two functions are inverses of each other (or not)!