Question

Find the slope of the line that passes through the pair of points
(7,-5) , (-1,8)

Answer 1

The slope m is found from the following formula:
\[m=\frac{y _{1}-y _{2}}{x _{1}-x _{2}}\]
Just plug in the x and y values.

Answer 2

Any ideas from the picture i drew?

Answer 3

i got it now :D but thanks :DD