Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.6 - Function Notation and Linear Functions - 2.6 Exercises: 63

Answer

$x$-axis

Work Step by Step

The graph in Exercise $61$ ($y=0$) is the horizontal line that passes through the $y$-value of $0.$ This overlaps the $x$-axis. Hence, its graph can also be called the $x$-axis.
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