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order
Group Title
A small manufacturing company makes and sells x machines each month. The monthly cost C, in dollars, of making x machines is given by
C (x) = 2600 + 0.4x^2 . The monthly income I, in dollars, obtained by selling x machines is given by
I(x)=150x−0.6x^2 . (a) Show that the companyís monthly profit can be calculated using the
quadratic function P(x)=−x^2 +150x−2600.
 2 years ago
 2 years ago
order Group Title
A small manufacturing company makes and sells x machines each month. The monthly cost C, in dollars, of making x machines is given by C (x) = 2600 + 0.4x^2 . The monthly income I, in dollars, obtained by selling x machines is given by I(x)=150x−0.6x^2 . (a) Show that the companyís monthly profit can be calculated using the quadratic function P(x)=−x^2 +150x−2600.
 2 years ago
 2 years ago

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peachpi Group TitleBest ResponseYou've already chosen the best response.2
Profit = Income  Costs, or P(x) = I(x)  C(x)
 2 years ago

peachpi Group TitleBest ResponseYou've already chosen the best response.2
I'm guessing there's a typos somewhere b/c the numbers don't work out
 2 years ago

order Group TitleBest ResponseYou've already chosen the best response.0
mmmm there's no typo... and not entirely sure how to apply this question to that formula.
 2 years ago

peachpi Group TitleBest ResponseYou've already chosen the best response.2
P(x) = I(x)  C(x) = (150x−0.6x²)  (2600 + 0.4x^2)
 2 years ago

peachpi Group TitleBest ResponseYou've already chosen the best response.2
oh and your numbers are right
 2 years ago

peachpi Group TitleBest ResponseYou've already chosen the best response.2
dumb mental error on my part
 2 years ago

order Group TitleBest ResponseYou've already chosen the best response.0
thanks for all your help
 2 years ago

arch1 Group TitleBest ResponseYou've already chosen the best response.1
profit=selling pricecost price so, selling price is 150x0.6x^2 cost price is 2600 + 0.4x^2
 2 years ago
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