Inverse Functions

Steps for finding the inverse of a function f. Replace f (x) by y in the equation describing the function. Interchange x and y. In other words, replace every x by a y and vice

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Finding inverse functions (article)

Since inverse functions reverse each other, we need to reverse our thinking. Specifically, to find , we can find the input of whose output is . This is because if , then by definition of inverses, .
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How to Find the Inverse of a Function 1

1,935,300 views Sep 8, 2017 This algebra 2 and precalculus video tutorial explains how to find the inverse of a function using a very simple process. First, replace f (x) with y.

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Finding the Inverse of a Function: Complete Guide

Learn how to find the formula of the inverse function of a given function. For example, find the inverse of f (x)=3x+2. Inverse functions, in the most general sense, are functions that reverse each other. For example, if takes to , then

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Inverse Functions

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