Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.3 - Writing Equations of Lines - 2.3 Exercises: 67

Answer

$y-8=0$

Work Step by Step

Using $y-y_1=m(x-x_1)$ or the point-slope form of linear equations, the equation of the line passing through $ \left( -7,8 \right)$ and with a slope of $m= 0 $ (since the line is horizontal), is \begin{array}{l}\require{cancel} y-8=0(x-(-7)) \\\\ y-8=0(x+7) \\\\ y-8=0 .\end{array}
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.