Which is true about the functional relationship shown in the graph? Olivia's Earnings
55
50
45
40
35
Eamings (5)
30
25
20
15
10
5
1
3
4
5
Time worked (hours)
A. The amount earned is a function of the number of years of
experience.
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B. The number of hours worked is a function of the number of years
of experience.
C. The amount earned is a function of the number of hours worked.
D. The number of hours worked is a function of the amount earned.