Decide whether the pair of lines is parallel, perpendicular, or neither.
-The line through $(-20,5)$ and $(-4,7)$ and the line through $(-5,5)$ and $(7,4)$
A) Parallel
B) Perpendicular
C) Neither

Name: Decide whether the pair of lines is parallel, perpendicular, or neither. -The line through $(-20,5)$ and $(-4,7)$ and the line through $(-5,5)$ and $(7,4)$ A) Parallel B) Perpendicular C) Neither
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Question

Quizplus · Accepted Answer

The slopes of the two lines are different, so the lines are neither parallel nor perpendicular.

Decide Whether the Pair of Lines Is Parallel, Perpendicular, or Neither