Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 2 - Graphs and Functions - Chapter 2 Test Prep - Review Exercises - Page 297: 43

Answer

Refer to the graph below.
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Work Step by Step

RECALL: The graph of the equation $x=h$ is a vertical line whose x-intercept is $(h, 0)$. Every point on the line has an x-coordinate of $h$. Thus, the line $x=-5$ is vertical and every point on the line has an x-coordinate of $-5$. This means the following points are on the line: $(-5, 5)$ and $(-5. -5)$. Plot the two points above and connect them using a straight line. (Refer to the graph in the answer part above.)
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