Finding an Inverse Function InformallyFind the inverse function of f(x) = 4x. Then verify that both f( f −1(x)) and f −1( f(x))are equal to the identity function.
Finding an Inverse Function InformallyFind the inverse function of f(x) = 4x. Then verify that both f( f −1(x)) and f −1( f(x))are equal to the identity function.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.8: one-to-one Functions And Their Inverses
Problem 70E
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Finding an Inverse
Find the inverse function of f(x) = 4x. Then verify that both f( f −1(x)) and f −1( f(x))
are equal to the identity function.
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