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Partial Derivatives Flashcards | StudBud

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Partial Derivatives

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Questions 5

Answers

1
Marginal cost is used for :
Calculate the minimum and maximum of the function
regulate market price
Adjusting input levels.
2
Why are partial derivatives important in multivariable calculus?
They allow us to find the maximum and minimum values of functions.
They are only used in single-variable calculus.
They are used in the integration of functions.
They help on investing in stocks
3
Given f(x,y) = 3xy + 4x2. What is f(y)?
3x+4y
4x
3x
7x
4
Point (10,10) tells us that company should buy 10 waffles and 10 calzones in order to maximise profit within the budget.
True
False
5
Which of the following best describes a partial derivative?
The derivative of a function of one variable.
The second derivative of a function of one variable.
The integral of a function with respect to one variable.
The derivative of function with respect to two variables