Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 10 - Section 10.3 - Preparing to Do Analytic Proofs - Exercises - Page 458: 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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