College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 2 - Review Exercises - Page 276: 24

Answer

Graph of a function Domain is $(-\infty, \infty)$ The range is $(-\infty, \infty)$

Work Step by Step

This is the graph of a function because a vertical line can intersect it in only one point which means for each $x$-value there is exact one $y$-value. The domain is $(-\infty, \infty)$. The range is $(-\infty, \infty)$.
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