Precalculus (6th Edition)

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

Chapter 2 - Graphs and Functions - Test - Page 302: 10

Answer

(a) $x=5$ (b) $y=-3$

Work Step by Step

(a) A vertical line has a general form of $x=a$, if the line passes $(5,-3)$, its equation is $x=5$ (b) A horizontal line has a general form of $y=b$, if the line passes $(5,-3)$, its equation is $y=-3$
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