28 The graph shows the cost to rent a surfboard for different amounts of time. Cost to Rent a Surfboard
Cost (dollars)
45
40
35
30
25
20
15
10
5
.
0
1
х
2. 3 4 5 6
Amount of Time (hours)
7
Which list best represents the independent values of the graphed points?
F1, 7.50, 2, 15, 3, 22.50, 4, 30, 5, 37.50, 6, 45
G 5, 10, 15, 20, 25, 30, 35, 40, 45
H 7.50, 15, 22.50, 30, 37.50, 45
J 1, 2, 3, 4, 5, 6