Show that for the functions (x) = x 3 + 7 and g(x) = 3 x -

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Show that for the functions

ƒ(x) = x3 + 7 and g(x) = 3√x - 7, both (ƒ ° g)(x) and (g ° ƒ)(x) equal x.

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Related Book For  answer-question

College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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