Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 2 Linear Equations and Functions - 2.1 Represent Relations and Functions - 2.1 Exercises - Skill Practice - Page 78: 35

Answer

10

Work Step by Step

For starters, the function is not linear, for the $x^2$ term makes the slope not constant. We now evaluate $f(-3)$: $$ (-3)^2 + 1 = 9 + 1 =10$$
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