Answer
$$f(-2) = -3 \\ f(4) = -15 \\ g(-2) = 9 \\ g(4) = 33 $$
Work Step by Step
In order to solve this problem, plug each x value into the equation, and solve for the corresponding output value.
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 11 - Additional Topics - 11.7 - Relations and Functions - Problem Set 11.7 - Page 509: 42
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