Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 1 - Linear Functions and Change - 1.2 Rate of Change - Exercises and Problems for Section 1.2 - Exercises and Problems - Page 15: 16

Answer

$0\leq G(1)-G(-3)$.

Work Step by Step

If a function is increasing then for all $a\lt b$, $f(a)\leq f(b)$, hence $G(-3)\leq G(1)$, thus $0\leq G(1)-G(-3)$.
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