Question

what's the slope of a line that passes through (1,4) and (1,-3)

Answer 1

Use the equation y2 -y1 / x2 -x1

Answer 2

4+3/1-1>>>>7/0 so it's slope is infinity

Answer 3

Pretty sure that's what I said when they asked this originally.

Answer 4

the slope is not 'infinity'

Answer 5

what willl be its slope so?

Answer 6

it has undefined slope.

Answer 7

Or you can just say it's vertical.

Answer 8

Whats infinity? I forgot about that..

Answer 9

okay thank you alot popak for reminding my mistake!!!