College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 2, Functions - Section 2.8 - One-to-One Functions and their Inverses - 2.8 Exercises: 33

Answer

$f^{-1}(f(1))$ = 1

Work Step by Step

Since function is one-to-one, remember that $f^{-1}(f(x))$ = x. So $f^{-1}(f(1))$ = 1.
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