Question

How do you find the slope of `(5, -9), (3, -2)`?

Answer 1

`m=-7/2`

Explanation:

`A=(5,-9)" ; "A_x=5" ; "A_y=-9`

`B=(3,-2)" ; "B_x=3"  ; "B_y=-2`

`m:"slope"`

`m=(B_y-A_y)/(B_x-A_x)`

`m=(-2+9)/(3-5)`

`m=7/(-2)`