Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - Cumulative Test Prep - Multiple Choice - Page 287: 11


D: y=3x-2

Work Step by Step

The reason why this equation works is because when we plug in x-values into it, we get the written y-values. Lets try using -3 for x and see if we get -11. y=3(-3)-2 y=-9-2 y=-11 Yes we do get -11 as our y-value. Even when we try all of the x-values in the table, we get their y-values so therefore this is the correct equation.
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