Answer
$y=-x-1$
Work Step by Step
Line goes through (-1,0) and (0, -1)
$m = (0--1)/(-1-0)$
$m = 1/-1 = -1$
$y=mx+b$
$0 = -1*-1 + b$
$0 = 1 + b$
$0-1 = 1 + b -1$
$-1 = b$
$y=-x-1$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 5 - Linear Functions - Chapter Review - 5-3, 5-4, and 5-5 Forms of Linear Equations - Page 351: 21
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