Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 12 - Exponential Functions and Logarithmic Functions - 12.1 Composite Functions and Inverse Functions - 12.1 Exercise Set - Page 787: 34

Answer

f(x) is one-to-one.

Work Step by Step

The Horizontal Line test: If it is impossible to draw a horizontal line that intersects a function's graph more than once, then the function is one-to-one. --- This graph of this function passes the horizontal line test. f(x) is one-to-one.
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