Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 1 - Linear Functions - 1.3 Fundamentals of Graphing and Slope - 1.3 Exercises - Page 51: 18



Work Step by Step

To find 3 points to plot for the equation $y=-0.4x+5$, substitute 3 values of x into the equation to get three values of y. For this example, I used -1,0, and 1. $y=-0.4(-1)+5=5.4$ $y=-0.4(0)+5=5$ $y=-0.4(1)+5=4.6$ Display these x and y values in a table and then graph
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.