Greetings!We have to create a chart of values in order to graph this line and find at least two possible solutions:
Assume
Solve for y.
Multiply.
(x=-1, y=6)Assume 
Solve for y.
Multiply.
(x=1, y=-6)
Now you can plot these coordinate points. Connect them with a ruler and you graphed this equation! Don't forget to add arrows at the end of the line!
Hope this helps.
-Benjamin