Question

what is the slope of a line that is perpendicular to the x-axis?

Answer 1

Any line parallel to the x-axis has a slope of zero.

Answer 2

ahaa..you're right, then it's undefined.

Answer 3

Perpendicular to x-axis = vertical line. If you have a point (3,5) and (3,6)

then your slope is (6-5)/(3-3) = 1/0

Division by zero makes the universe esplode.

Answer 4

@Luis Rivera , ABSOLUTELY!!!

Answer 5

I shall stop looking at these posts lol