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Function Operations | Real-World Profit Function

Resolved Forum QuestionsCategory: High School Grade MathFunction Operations | Real-World Profit Function
John asked 5 months ago

Video games sold: x
Revenue function: R(x) = 60x
Cost function: C(x) = 12 + 7x

Profit function: P(x) =

Choices are:    67x+12,    67x-12,    53x+12,    53x-12

Solution:-

Thanks for posting the question.
Given the cost function as C(x)= 12+7x
Revenue as R(x)=60x
Profit is revenue – cost
Profit Function is P(x) = R(x)-C(x) = 60x -(12+7x)= 60x-12-7x
Hence P(x)= 53x-12

1 Answers
admin Staff answered 5 months ago

Thanks for posting the question.
Given the cost function as C(x)= 12+7x
Revenue as R(x)=60x
Profit is revenue – cost 
Profit Function is P(x) = R(x)-C(x) = 60x -(12+7x)= 60x-12-7x
Hence P(x)= 53x-12