Respuesta :

Yang100

Answer:

y-7=4(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

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

m=(3-7)/(-2-(-1))

m=-4/(-2+1)

m=-4/-1

m=4/1

m=4

y-7=4(x-(-1))

y-7=4(x+1)