Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - Chapter Review - 4-6 Formalizing Relations and Functions - Page 284: 22

Answer

For x=2: -4 For x=7: 6

Work Step by Step

We found the y value for both these x values by plugging them in the function.

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