Answer:
You place the a point on 5 of the y axis. Then from that point you will count two up and one over to the right that is where your second point will be. You continue to do the 2 up 1 over until you reach the top of the graph. Then you go back to the 5 on the y axis and you do 2 down and 1 to the left and repeat that process until you get to the bottom. That is the line for your graph.
Explanation: