Decide whether the pair of lines is parallel, perpendicular, or neither.
-9x + 3y = 12 15x + 5y = 22
A) parallel
B) perpendicular
C) neither

Name: Decide whether the pair of lines is parallel, perpendicular, or neither. -9x + 3y = 12 15x + 5y = 22 A) parallel B) perpendicular C) neither
Brand: Quizplus
Rating: 4.8 (36 reviews)

Question

Quizplus · Accepted Answer

The slopes of both lines are equal, indicating they are parallel. To find the slope, rearrange each equation into y = mx + b form. For both equations, the slope (m) is -3, indicating parallel lines.

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