Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 5 - Exponential and Logarithmic Functions - 5.2 One-to-One Functions; Inverse Functions - 5.2 Assess Your Understanding - Page 266: 16

Answer

not a one-to-one function

Work Step by Step

The range element "Phoebe" is paired with two different domain elements: "John" and "Chuck." Hence, the function is not one-to-one.
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