Question 120126
Ok you take the y number form the second point and subtract it with the y number from the first point.
so for example:

(2,4), (6, -3)

-3-4
so that equals -7.

then the next step you take the x number from the second point and subtract it with the x number from the first point.
so for example:

(2,4), (6, -3)

so you take:
6-2
so that equales 4.

so your slope is -7/4.