Question

Which two points lie on a line with an undefined slope?
A. (3,0) and (2,0)
B. (-2,0) and (-2,5)
C. (0,0) and (2,2)
D. (-2,0) and (0,-2)

Answer 1

undefined slopes are vertical lines, plot your points

Answer 2

this is what it will look like

Answer 3

Vertical lines will have the same x-values no matter what value y takes.

Answer 4

i just love tha name @bunniesforever