Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 10 - Section 10.3 - Preparing to Do Analytic Proofs - Exercises - Page 466: 3a



Work Step by Step

Given Points(a,0) and (0,a) if x1=a,y1=0,x2=0,y2=a Slope of the line segment is$\frac{y2-y1}{x2-x1}$ $\frac{a-0}{0-a}$ = $\frac{-a}{a}$ =-1
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