Composition of Functions Answers

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How should Kalesha determine the amount she will pay for her computer?

Subtract $100, then take 10% off.

Take 10% off, then subtract $100.

Kalesha will pay X $700✔ $710$810 .

X $700

✔ $710

$810

Which function represents the price of any computer after a 10% discount? Let x be the original price and P(x) be the discounted price.

P(x) = 0.1x

P(x) = 0.9x

P(x) = x – 0.1

P(x) = x – 0.9

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