Question

how do you find a slope of a line with two point (0,-2)

Answer 1

where's the second point?

Answer 2

there isnt one

Answer 3

Then you can't. There must be one more info given.

Answer 4

That if the line is horizontal or vertical.

Answer 5

vertical line

Answer 6

Vertical line always has slope "undefined".

Answer 7

what if the line horizontal

Answer 8

If horizontal, slope = 0

Answer 9

is one of the points the origin (0,0)?

Answer 10

vertical line slope is infinite x = a

Answer 11

Horizontal line, slope = 0 --> y = b

Answer 12

@chlorophyll
you say the slope of a vertical line is infinite but is it positive of negative?