Answer:
[tex]formula \: \\ m = \frac{rise}{run} = \frac{y2 - y1}{x2 - x1} \\ m = slope \\(x1 \: y1)=coordinates \: of \: first \: point \\ in \: the \: line \\ (x2 \: y2)=coordinates \: of \: second \\ point \: in \: the \: line[/tex]
