Answer
a. Yes
b. No
Work Step by Step
We plug in each point to see if they satisfy the equation:
a.
$$ 3=\mid 2-1\mid +2 \\ 3=3$$
b.
$$ 0=\mid -1-1 \mid +2 \\ 0\ne 4$$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - 1.1 - Graphs of Equations - 1.1 Exercises - Page 78: 12
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