Algebra 1

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: 49

Answer

8, 15, 22, 29

Work Step by Step

Expression: 8+7(x-1) Evaluating for x=1 Substitute 1 for the x variable. =8+7(1-1) =8+7(0) =8 Evaluating for x=2 Substitute 2 for the x variable. =8+7(2-1) =8+7(1) =15 Evaluating for x=3 Substitute 3 for the x variable. =8+7(3-1) =8+7(2) =22 Evaluating for x=4 Substitute 4 for the x variable. =8+7(4-1) =8+7(3) =29
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