Final Exam Review 3 - Functions

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What is the definition of a logarithm?

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What is the domain of a logarithmic function?

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The domain of a logarithmic function is the set of positive real numbers. Logarithms are undefined for zero and negative numbers.

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What does it mean for a function to exhibit exponential growth?

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What does it mean for a function to exhibit exponential decay?

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Front

What is the formula for exponential decay in terms of depreciation?

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What is the relationship between logarithms and exponents?

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How do you determine if a function is exponential growth or decay from its equation?

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If the base of the exponential function is greater than 1, it represents growth. If the base is between 0 and 1, it represents decay.

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What is the initial value in an exponential function?

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