In this problem, you would start by putting a point on(0,-3) because -3 is the y-intercept(b) in the equation y=mx+b. Next, you would plot the next point 4 units up and to the right once because 4/1 is aka rise/run and equal to m in the equation. Then you would keep going until you run out of room, then you would go the opposite way to create a line. I hope this helped:)
