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viva [34]
4 years ago
13

F(x) = 2x2. What is f(3)?

Mathematics
1 answer:
natta225 [31]4 years ago
3 0

Answer:

f(3) = 18

Step-by-step explanation:

f(x) = 2x^2

Let x = 3

f(3) = 2 * 3^2

      = 2 *9

      = 18

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a lump sum of $2000 is invested at 4.2% compounded continuously. (a) write the function for the model that gives the future valu
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The function for the model that gives the future value of the investment in dollars after t years is: f(t) = 2000.e⁰·°⁴²t

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we know that A = Pe^rt

Substitute the above values in the formula.

Amount = f(t)

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hence we get the function for the model that gives the future value of the investment is f(t) = 2000.e⁰·°⁴²t

Therefore we get the required function.

Learn more about Compound Interest here:

brainly.com/question/2455673

#SPJ4

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