Answer
False
Work Step by Step
Plug in $x=-2, y=-6$ to get:
$-2\stackrel{?}{=}2(-6)-2\\
-2\stackrel{?}{=}-12-2\\-2\ne-14$
Hence, the given point is not on the graph of the given equation.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 2 - Functions and Their Graphs - 2.2 The Graph of a Function - 2.2 Assess Your Understanding - Page 64: 2
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