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Max/Min with derivatives Flashcards | StudBud

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Mathematical model for two numbers whose sum is 30 and whose product is as large as possible.

If marginal revenue=9 and marginal cost=3x2-12x+15, what production level maximizes profit?

Max/Min with derivatives

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Calculus with derivatives and max/min problems

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Answers

1
If marginal revenue=9 and marginal cost=3x²-12x+15, what production level maximizes profit?
X=3.414
X=What?
X=0.586
X=1.234
2
Mathematical model for two numbers whose sum is 30 and whose product is as large as possible.
F(x)=(30x)2
F(x)=30x2÷2
F(x)=x(30-x)
F(x)=90x2-30x3+6x
3
Find the critical point(s) of this equation. F(x)=x²-2x
None
X=3
X=1
X=2
4
What is the correct derivative for the volume function of f(x)=x³+2x²-3x-3
3x2+4x-3
X4-3x
What is a derivative?
3x4-3x2
5
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