Precalculus (6th Edition)

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

Chapter 2 - Graphs and Functions - Quiz - Page 276: 3

Answer

(a) $x=-8$ (b) $y=5$

Work Step by Step

(a) A vertical line has the form of $x=a$, if the line passes through $(-8,5)$, the equation will be $x=-8$ (b) A horizontal line has the form of $y=b$, if the line passes through $(-8,5)$, the equation will be $y=5$
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