Answer
This function is one-to-one
$h^{-1} = \{(10,10)\}$
Work Step by Step
The function is one-to-one because there are no repeated outputs. To find the inverse, just switch the input and output values in the function's list of coordinates.
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 850: 3
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