Answer
$\frac{4}{3}$
Work Step by Step
(-2,-3) and (-5,-7)
x1=-2, y1=-3,x2=-5,y2=-7
Using slope formula
m = $\frac{y2-y1}{x2-x1}$
m= $\frac{-7-(-3)}{-5-(-2)}$ = $\frac{-4}{-3}$ =$\frac{4}{3}$
Elementary Geometry for College Students (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Chapter 10 - Section 10.2 - Graphs of Linear Equations and Slope - Exercises - Page 450: 12b
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