You might remember, from geometry, that "a line is determined by two points". For example, if y= 4x- 3 (probably not one of those you gave, I can't read them very well) then, when x= 0, y= 4(0)- 3= -3 so (0, -3) is a point on the line. Mark (0, -3) on the graph paper. When x= 4, y= 4(4)- 3= 13 so (4, 13) is a point on the line. Mark (4, 13) on the graph paper. Then use a straight edge to draw the line through those two points.