........... ....Find the inverse function of f informally.f(x) = x – 2f-1(x) =Verify that f(f-1(x)) = x and f -1(f(x)) = x.F(F1(x))f() - 2= Xf'(f(x))) + 2= XII

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Answered: Find the inverse function of f…

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter8: Graphing Quadratic Functions

Section: Chapter Questions

Problem 17CT

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Find the inverse function of f informally. f(x) = x - 2 f-1(x) = Verify that f(f -1(x)) = x and f -1(f(x)) = x. F(F"(x)) = f( ) - 2 %3D = X f'({x)) = F( ) + 2 = X II