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)\} $
$\Rightarrow f^{-1} = \{ (-4,2), (13,-1), (0,0), (-8,-7)\}$
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 - Practice - Page 847: 7
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