This graph shows how much Marie earns babysitting, compared with the number of hours she works. Select the correct statement abo
ut the graph. A. for each hour she works , her earnings go up by $10 B. for each dollar she earns, the number of hours she works goes up by 10. C. for each hour she works, her earnings go up by $5 D. for every 5 hours she works, her earnings go up by $1
2 answers:
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Answer:
- Exponential
- A(2)=$9109.10
Step-by-step explanation:
Since the value of the car decreases by a common factor each year, the decay is exponential.
An exponential decay function is of the form
Therefore, the function modeling the car's decay is:
We want to determine the car's value in two years.
When t=2
The value of the car in 2 years will be A(t)=$9109.10