#### Answer

$m = \frac{2}{3}$

#### Work Step by Step

Take two points on the line that we can clearly identify. Points $(0, -1)$ and $(3,1)$.
$m = \frac{1-(-1)}{3-0}$
$= \frac{1+1}{3-0}$
$= \frac{2}{3}$

Published by
Brooks Cole

ISBN 10:
0-53449-636-9

ISBN 13:
978-0-53449-636-4

$m = \frac{2}{3}$

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