Respuesta :

Answer:

i think it is d -3/4

Step-by-step explanation:

Answer:

D.) -3/4

Step-by-step explanation:

To find the slope given two points

m = (y2-y1)/ (x2-x1)

  = (-2-1)/(1--3)

  = -3/(1+3)

  = -3/4