Question

The slope of AB is −4.

Which segments are parallel to AB?

Select each correct answer.

CD, where C is at (6, 2) and D is at (4, 10)

JK, where J is at (8, 2) and K is at (12, 3)

EF, where E is at (1, 9) and F is at (2, 5)

GH, where G is at (1, 0) and H is at (1, 4)

Answer 1

ef

Answer 2

EF (5-9)/(2-1)=-4