College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 4 - Section 4.1 - Inverse Functions - 4.1 Exercises: 51

Answer

{(6;-3),(1,2),(8,5)}

Work Step by Step

Here, each x-value has only one y-value, and vice versa, each y-value has only one x-value. Therefore this function is one-to-one. We get the inverse by interchanging the x- and y-values in every pair: {(6;-3),(1,2),(8,5)}
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