Pleasee help 100 points

it is proportional

i can't make the graph, but the table would go

x 0  1  2  3  4   5  6

y 3  4  5  6  7  8  9

and then plot those points on the graph

if you need to label, then x would be labeled weeks and y would be total money saved

1/4 because there is 4 grades.