Algebra 1

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

Chapter 5 - Linear Functions - 5-6 Parallel and Perpendicular Lines - Mixed Review - Page 332: 44



Work Step by Step

You have the points (1,1)(3,7). You have to find the slope using the formula (m=$\frac{y2-y1}{x2-x1}$) so m =$\frac{7-1}{3-1}$=$\frac{6}{2}$=3. Put the value of the slope and (1,1) in the equation (y=mx+b) so: 1=3(1)+b b=-2 Plug all the values into the slope-intercept form so y=3x-2
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.