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

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