Respuesta :

Answer:

4

Step-by-step explanation:

i03q

Step-by-step explanation:

y = mx + b

m = slope

Slope equation:

y2 - y1 / x2 - x1

(1 , 8) = X1 = 1, Y1 = 8

(3 , 0) = X2 = 3, Y2 = 0

0 - 8 / 3 - 1 = -8/2

Answer: -4