Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 10 - Review Exercises - Page 485: 5


a.)undefined b.) 0 c.)$\frac{-5}{12}$ d.)$\frac{-4}{3}$

Work Step by Step

a.) (6,4) and (6,-3) Slope formula m =$\frac{y2-y1}{x2-x1}$ = $\frac{-3-4}{6-6}$ = $\frac{-7}{0}$ = undefined b.)(1,4)and (-5,4) Slope formula m =$\frac{y2-y1}{x2-x1}$ = $\frac{4-4}{-5-1}$ = $\frac{0}{-6}$ = 0 c.)(-5,2) and (7,-3) Slope formula m =$\frac{y2-y1}{x2-x1}$ = $\frac{-3-2}{7+5}$ = $\frac{-5}{12}$ d.)(x-3,y+2) and(x,y-2) Slope formula m =$\frac{y2-y1}{x2-x1}$ = $\frac{y-2-y-2}{x-x+3}$ = $\frac{-4}{3}$
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.