Respuesta :
point slope form
y-y1=m(x-x1)
slope=m
given point=(x1,y1)
slope=-3
point is (7,-2)
y-(-2)=-3(x-7)
y+2=-3(x-7)
3rd option
y-y1=m(x-x1)
slope=m
given point=(x1,y1)
slope=-3
point is (7,-2)
y-(-2)=-3(x-7)
y+2=-3(x-7)
3rd option