To find the slope of this line, we must use the equation:
[tex] slope=\frac{x_{2}-x_{1}}{y_{2}-y_{1}} [/tex]
Where [tex] (x_{1}, y_{1}) [/tex] and [tex] (x_{2}, y_{2}) [/tex] can be assigned to either point.
Let's use (-6, -13) as the point "1" and (3, -1) as the point "2":
[tex] slope=\frac{3-(-6)}{-1-(-13)} [/tex]
[tex] slope=\frac{9}{12} =\frac{3}{4} [/tex]
So now we know that the slope between these two points is [tex] \frac{3}{4} [/tex].
