## Precalculus (6th Edition) Blitzer

Published by Pearson

# Chapter 6 - Cumulative Review Exercises - Page 801: 19

#### Answer

$y=-\frac{1}{2}x+1$

#### Work Step by Step

Step 1. Using the given two points, we can get the slope as $m=\frac{5-(-1)}{-8-4}=-\frac{1}{2}$ Step 2. Write the line in point-slope form as $y+1=-\frac{1}{2}(x-4)$ Step 3. Rewrite the above in slope-intercept form as $y=-\frac{1}{2}x+1$

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