Respuesta :

Answer:

y=9x-10

Step-by-step explanation:

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

m=(17-(-1))/(3-1)

m=(17+1)/2

m=18/2

m=9

y-y1=m(x-x1)

y-(-1)=9(x-1)

y+1=9x-9

y=9x-9-1

y=9x-10