Frank often spills his fruit punch. Below is the number of fruit punch stains in each of the six rooms in his houseUsing the data, create a histogram

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?