Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.3 - Graphing Linear Functions - Exercise Set - Page 150: 66

Answer

9

Work Step by Step

$\frac{-12-(-3)}{-10-(-9)}=\frac{-12+3}{-10+9}=\frac{-9}{-1}=9$
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