NECKLACES DeShawn spent $60 on supplies to make necklaces. He sells each necklace for $12. The function P(x)=12x–60 represents his profit, where x is the number of necklaces sold. Find the inverse function, P−1(x) .

Multiple choice question.
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A)
P−1 (x)=60–12x

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B)
P−1(x)=x60−12

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C)
P−1(x)=(x – 12)60

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D)
P−1 (x)=x+6012

Part B

Select the correct choices to complete the sentence.
What do x and P−1(x) represent in the context of the inverse function?

x represents the , 1 of 3.
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, and P–1(x) represents the , 2 of 3.
Select Choice
.

How many necklaces must DeShawn sell to make $48 in profit?

, 3 of 3.
Select choice
necklaces