SOLVE THIS: II. Find the relative extrema and saddle points of the following function. x3 f(x, y) = 3x + xy - y² - USING THE SECOND DERIVATIVES TEST LIKE IN THE TABLE BELOW: By the Second Derivatives Test, (xo, yo) fxx (0,0) (1,−1) || −12| -6 3 fxy D fyy 0 -6 -6 -36 -6 36 Conclusion Saddle point Relative max

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Q: Is it possible to get a example which shows this applied to a model

A: To determine: An example which shows the application of Taylor series in a model.

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Q: Find the first and second derivatives of the functions in Exercises

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A: Concept : summation of N natural numbers is ∑1Nn = N(N+1)2                              if a is…

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A: This is the application of calculus.

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A: We have to define the maximum and minimum values in application of derivatives.

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A: The given graph for the cosecant function is: The general form of a cosecant function is:…

Q: Use differentials to give an informal justification for the chain rules for derivatives.

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A: We know that the derivative of tanx=sec^2x

Q: can you solve it without any derivative. Just simplying and then plugging it in. Thanks

A: We gave complete explainaton in below.

Q: dy Y = y° dx 'x

A: As per guidelines,we will solve only first question.

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A: We want to tell you conclusion of above statement

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A: The regression output is given.