What is the point slope form of a line that has a slope of -4 and passes through point (-3,1)

Answer 1

y=-4x + b where b= the y intercept. Plug in (-3,1) y=1, x=-3 to calculate b

1 =-4(-3) + b

1=12 + b

b = 1-12 =-11

y =-4x -11