Respuesta :

818253

Answer:m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}

Step-by-step explanation:Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).  

(hope this helps)

20 by 100 because it’s showing the long way