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The resale value of a textbook decreases by 25% with each previous owner. A new textbook is sold for $85. Which function represents the resale value of the textbook after x owners?

A: f(x) = 85(1 – 0.25)x
B: f(x) = 85(1 + 0.25)x
C: f(x) = 85(0.25)x
D: f(x) = (85 – 0.25)x

User Toriningen
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2 Answers

4 votes

Answer:

Answer is A. f(x) = 85(1 – 0.25)x

Step-by-step explanation:

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User David Skrundz
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4 votes

Answer:

A) f(x)=85(1-0.25)x

is the correct option

User Kliment Merzlyakov
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