Answer
a. $(2,9)$
b. $(9,2)$
Work Step by Step
The ordered pair of the function is $(input, output)$, and for the inverse it is $(output, input)$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 12 - Section 12.2 - Inverse Functions - Exercise Set - Page 853: 53
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