1. for (0,0) that would be at the very bottom at 0 is where you're point will be.
on (1,4) go over to the right to 1 nd then go up right below 5 and make a point.
for (2,8) go to the right to 2 and then move up to 8 and make a point.
for (3,12) go to the right 3 and then go up to 12 and make a point.
2. It makes a line.
3. (1,5) (2,10) (3,15) (4,20)
chart on left is right but put parenthesis on both side like that ^
4. For Kens go to the right to 1 and go up to 5 and put a point. then go to 2 to the right and 10 up make point. then go 3 to right and 15 up and make a point. then go 4 to right and up 20 and make a point. Do same with other chart.