33
QuizMultiple Choice
Directed Line Segments and Modeling — Unit test
Question 33 • *CR CCSS Math 2 S2 [M2960OX]
On a coordinate plane, 2 lines are shown. Line C D has points (negative 2, 4) and (0, negative 4). Line F G has points (negative 4, 0) and (4, 2).
Answer
A
They are perpendicular because their slopes are equal.B
They are perpendicular because their slopes are negative reciprocals.C
They are not perpendicular because their slopes are equal.D
They are not perpendicular because their slopes are negative reciprocals.