Answer
Input: 7
Output: -65
Work Step by Step
We substitute x = 7 into the function.
$-9(7)-2=-63-2=-65$
Algebra 2 Common Core
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133186024
ISBN 13:
978-0-13318-602-4
Chapter 2 - Functions, Equations, and Graphs - 2-1 Relations and Functions - Practice and Problem-Solving Exercises - Page 65: 20
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