Choose ALL of the following functions that represent exponential decay. f(x) = 5(2/3)^x

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Choose ALL of the following functions that represent exponential decay. f(x) = 5(2/3)^x

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Thu Thủy 7 months 2021-07-20T20:29:13+00:00 1 Answers 6 views 0

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    2021-07-20T20:30:53+00:00

    Answer:

    exponential decay

    Step-by-step explanation:

    The function is in the form

    y = ab^x  where a is the initial value and b is the growth or decay rate

    If b >1 then it is growth

    b < 1 then it is decay

    f(x) = 5(2/3)^x

    a = 5

    b = 2/3

    2/3 <1 so it is decay

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