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Inverse function - Wikipedia

In mathematics, an inverse function is a function that "reverses" another function:
if the function f applied to an input x gives a result of y, then applying its inverse ... More »

www.coolmath.com/algebra/16-inverse-functions/05-how-to-find-the-inverse-of-a-function-01

This algebra lesson explains

www.purplemath.com/modules/invrsfcn3.htm

Uses worked examples to demonstrate

tutorial.math.lamar.edu/Classes/CalcI/InverseFunctions.aspx

Function pairs that exhibit this behavior are called

www.khanacademy.org/math/algebra2/manipulating-functions/introduction-to-inverses-of-functions/v/introduction-to-function-inverses

Sal explains what inverse functions are. Then he explains how to algebraically
find the inverse of a function and looks at the ...

www.khanacademy.org/math/algebra2/manipulating-functions/finding-inverse-functions/v/function-inverse-example-1

www.khanacademy.org/math/algebra2/manipulating-functions/finding-inverse-functions/e/algebraically-finding-inverses

Practice

www.ask.com/youtube?q=Finding the Inverse Function&v=q739Wcf0ZUg

Sep 7, 2013 ... MIT grad shows how to find the inverse function of any function, if it exists. More
videos with Nancy coming in 2017! The inverse function is the ...

www.ask.com/youtube?q=Finding the Inverse Function&v=JPPitlVKjWQ

Feb 21, 2012 ... Finding The Inverse Of A Function. Bill Witte ... Inverse Functions - Domain &
range- With Fractions, Square Roots, & Graphs - Duration: 23:12.

www.mathsisfun.com/sets/function-inverse.html

The inverse is usually shown by putting a little "-1" after the function name, like
this: f<sup>-1</sup>(y) ... Then the