Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 3 - Introduction to Graphing - 3.3 Graphing and Intercepts - 3.3 Exercise Set - Page 179: 7

Answer

Option $(f)$

Work Step by Step

RECALL: The equation of a vertical line is of the form $x=h$ where $h$ is any real number. Thus, the graph of $x=-4$ is a vertical line.
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