6
QuizMultiple Choice

Slopes of Parallel and Perpendicular Lines — Unit test

Question 6 • (OC27) GEO-1206310-S1-Degele-VOL7006P

On a coordinate plane, 2 lines are shown. Line A B has points (negative 4, negative 2) and (4, 4). Line C D has points (0, negative 3) and (4, 0).

Question illustration
Answer
A
They are parallel because their slopes are equal.
B
They are parallel because their slopes are negative reciprocals.
C
They are not parallel because their slopes are not equal.
D
They are not parallel because their slopes are negative reciprocals.