Yup the answer is D. The last number of the Equation shows were to go on the Y axis. The number with X such as 5x tells you how to move up and down the plane. It’s always rise over run. 5 will be the rise and the 1 under it is the run. So you go from the last point you plotted and go 5 up from there. As you go over..you always go to the right. So over one will basically make you shift the point down. Then you do that continuously to every point.