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 - 4-6 Formalizing Relations and Functions - Mixed Review - Page 273: 48

Answer

9, 12, 15, 18

Work Step by Step

Expression: 9+3(x-1) Evaluating for x=1 Substitute 1 for the x variable. =9+3(1-1) =9+3(0) =9 Evaluating for x=2 Substitute 2 for the x variable. =9+3(2-1) =9+3(1) =12 Evaluating for x=3 Substitute 3 for the x variable. =9+3(3-1) =9+3(2) =15 Evaluating for x=4 Substitute 4 for the x variable. =9+3(4-1) =9+3(3) =18

Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays

GradeSaver will pay $25 for your college application essays

GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical

GradeSaver will pay $10 for your Community Note contributions

GradeSaver will pay $500 for your Textbook Answer contributions