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Pls help quickly 100 points

Pls help quickly 100 points-example-1

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Car A's value follows an exponential decay model with the function
\(f(x) = 18390 * (0.88)^x\). After 9 years, its value is approximately $13,215.64. Car B's linear model is
\(g(x) = -750x + 18500\), and its value after 9 years is $11,850.

Car A:

Part A: Circle one. The function of Car A is LINEAR or EXPONENTIAL.

- Answer: EXPONENTIAL

Part B: Create a function to describe the value.

- Answer:
\(f(x) = 18390 * (0.88)^x\)

Part C: When x = 9, what is the value of f(x)? (Show your work)

- Answer:
\(f(9) = 18390 * (0.88)^9 \approx 13,215.64\)

Car B:

Part A: Circle one. The function of Car B is LINEAR or EXPONENTIAL.

- Answer: LINEAR

Part B: Create a function to describe the value.

- Answer:
\(g(x) = -750x + 18500\)

Part C: When x = 9, what is the value of g(x)? (Show your work)

- Answer:
\(g(9) = -750 * 9 + 18500 = 11850\)

Note: The given formulas y = mx + b and
\(f(x) = ab^x\) were not used as they are not appropriate for Car B, which exhibits a linear trend.

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