For certain pairs of functions and g, ( g)(x) = x and (g )(x)

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For certain pairs of functions ƒ and g, (ƒ ° g)(x) = x and (g ° ƒ)(x) = x. Show that this is true for each pair in Exercises

f(x) = V5x + 4, g(x) =- 4 5

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College Algebra

ISBN: 978-0134697024

12th edition

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

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