Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 1 - Linear Functions - Chapter Review - Review Exercises - Page 39: 9



Work Step by Step

The line $$y=3x+17$$ has slope $3$. The line $$y=-3x+8$$ has slope $-3$. The product of the two slopes is $$(3)(-3)=-9\neq -1$$ Therefore, the two lines are not perpendicular.
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