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Vadim26 [7]
3 years ago
13

10. Given the function below, what is f(3)? f(x) = 2x2 - x-5

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0

Answer:

f(3) = 10

Step-by-step explanation:

f(3) = 2(3)^2 - (3) - 5

f(3) = 2(9) - (3) - 5

f(3) = 18 - 3 - 5

f(3) = 10

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<h3>What is investment?</h3>

An investment is an asset or item acquired with the goal of generating income or appreciation.

As, 4th Year Cash Flow

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Year     Cash flow ($)             PVF at 8%             Present value ($)

0               37,500                         1.000                     -36,300

1                  12,500                      0.9259                 11573.75

2                 12,500                      0.8573                 10716.25

3                  12,500                      0.7938                 9922.5

4                  13,700                      0.7350                  10069.5

Net value                   5982

Hence, net present value of machine is $5982

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