Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.7 - Inverse Functions - 2.7 Exercises - Page 228: 6

Answer

Horizontal

Work Step by Step

Like we did the vertical line test to see if something was a function, an inverse function will only exist if the original function passes the horizontal line test.
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