College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 3 - Section 3.4 - Library of Functions; Piecewise-defined Function - 3.4 Assess Your Understanding: 8



Work Step by Step

The reciprocal function, $f(x)=\frac{1}{x}$, does not included $0$ in its domain because that leads to division by 0 (i.e. $\frac{1}{0})$, which is undefined.
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