Question

4 and 5? Plz?!?!?!?!?!?

Answer 1

So (x,y), graph the number on the x axis thats in the x box, then go up the y axis the number of times it says for y in the correlating box. 
for 5) lable the graph 0, 50, 100, 150, 200, 250, 400 on the y axis and try to graph the dot as close to the actual number as you can