ALGEBRA 3 ~ SEMESTER TEST December 2023

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Front

You invest $1600 at an annual interest rate of 4.6% compounded continuously. How much will you have in the account after 4 years?

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$1,923.23

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Front

Which of the following is an example of an exponential function? f(x)=2x, f(x)=3x-1, f(x)=2(3)^x, f(x)=2(3)

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f(x)=2(3)^x

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What is the definition of a logarithm?

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A logarithm is the inverse operation to exponentiation, indicating the power to which a base must be raised to obtain a given number.

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What is the formula for continuous compound interest?

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The formula is: A = Pe^(rt), where A is the amount, P is the principal, r is the rate, and t is the time.

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What is the product property of logarithms?

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What is the quotient property of logarithms?

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What is an exponential function?

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What is the base of a logarithm?

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The base of a logarithm is the number that is raised to a power to obtain a certain value.