Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 4 - Inverse, Exponential, and Logarithmic Functions - 4.1 Inverse Functions - 4.1 Exercises: 11

Answer

one-to-one

Work Step by Step

------------- One can not find a horizontal line that would intersect the graph more than once. Horizontal Line test: passed. The function is one-to-one.
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