A phone was purchased for $318. Each year the value is 1/2 of its value the previous year. Write a function that describes the value of the

Question

A phone was purchased for $318. Each year the value is 1/2 of its value the previous year. Write a function that describes the value of the phone, in dollars, as a function of the time in years,t, after the initial purchase?

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Hadley 1 week 2021-09-12T13:17:57+00:00 1 Answer 0

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    2021-09-12T13:19:22+00:00

    Answer:

    y=318(1-0.5)^x

    Step-by-step explanation:

    x represents the amount of years and y is the ending price

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