Answer
To find the inverse of a one-to-one function, simply inverse the order in each ordered pair.
Work Step by Step
If we have $f:\{(x_1,y_1),(x_2,y_2)\}$, the inverse would be $f^{-1}:\{(y_1,x_1),(y_2,x_2)\}$.
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 2 - Functions and Graphs - Exercise Set 2.7 - Page 310: 71
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