Nznbxbdbdhhekwlwohevfbfbbxhxisobwxkks
There are many strategies that can be used it really depends on what kind of questions you're answering.
Start the line at 3 on the y-axis (vertical). then go down two boxes and to the right three & make a mark at that point. keep going down two and over three until the end of the graph. then just connect the marks.
Where is the graph? Because it would be a lot easier to answer this if you could show a picture of the graph