Intermediate Algebra (6th Edition)

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

Chapter 3 - Section 3.4 - The Slope of a Line - Exercise Set - Page 164: 110

Answer

The slope of a line is also interpreted as the inclination of the line. It is then reasonable for nonvertical parallel lines to have the same slope since parallel lines have the same inclination.

Work Step by Step

Use the notion of the slope of a line as the inclination of the line.
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