# Introduction to Inverses

Taught by mrbrianmclogan
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Lesson Summary:

In this lesson, we learn about the properties of inverses of functions. The domain and range of a function are switched when talking about the inverse, and they have symmetry about the x-y line. Not every function has an inverse, and one way to test it graphically is by using a horizontal line test. Additionally, we are given steps to determine the inverse of a function algebraically.

Lesson Description:

Properties of Inverses of Functions

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