Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.2 - Inverse Functions - Practice: 7

Answer

$f^{-1} = \{ (-4,2), (13,-1), (0,0), (-8,-7)\} $

Work Step by Step

Switch the coordinates of each ordered pair. $f = \{ (2,-4), (-1,13), (0,0), (-7,-8)\} $ $\Rightarrow f^{-1} = \{ (-4,2), (13,-1), (0,0), (-8,-7)\}$
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