Which problem could be modeled by the graph shown below? John's Savings
у
50
45
40
35
30
Savings ($)
25
20
15
10
5
0
1
3
9
10
4 5 6 7 8
Weeks Saved
John has $3 saved and saves $5 more each week. How much money will he have saved after x weeks?
John has $5 saved and saves $3 more each week. How much money will he have saved after x weeks?
John has $5 saved and spends $3 each week. How much money will he have left after x weeks?
John has $3 saved and spends $5 a week. How much money will he have left after x weeks?