Answer
TRUE.
$0$ lies between $-3$ and positive $∞$ on the interval $(-3,∞)$. Thus, it can be used as a test value.
Work Step by Step
TRUE.
$0$ lies between $-3$ and positive $∞$ on the interval $(-3,∞)$. Thus, it can be used as a test value.
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 8 - Section 8.5 - Polynomial and Rational Inequalities - Concept and Vocabulary Check - Page 648: 4
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