Question

Which two points have an undefined slope? A. (-1,1) and (1,-1) B. (-2,2) and (2,2) C. (-3,-3) and (-3,3) D. (-4,-4) and (4,4)

Answer 1

C

Explanation:

Answer 2

C

Explanation:

Beecause the X value is staying the same, while the Y value changes.