Answer:
-1,0,1,2,3
y=2x
y=-2
y=0
y=2
y=4
y=6
y=4x
y=-4
y=0
y=4
y=8
y=12
y=8x
y=-8
y=0
y=8
y=16
y=24
The lines change. when it is y=2x, then everytime it goes up by 2. when y=4x, goes up by 4 and so on. To graph them, do not graph any lines that show y=2x with an x in it. To graph y, go on the x axis y=0 = the whole line on the x axis. y=-2 = 0-2 or 0,-2 and 1,-2 so to graph a line, put the number 0 into the y, like 0,24 then mark that spot, the add 1, and mark that spot and so on.
Hope this helps plz hit the crown ;D and graph all those lines above!