2. Let a function of two variables be defined by f(x, y) = xy+x- y. What is the value of f(3,8) ? %3D

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A:

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A:

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A: SOLUTION-

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A: To find intercepts for the given function

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A:

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A: For this problem, we have to substitute the values of x and y in given function g(x,y).

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A:

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A: Given the following functions                                      f(x)=7x3-5x+2  and  g(x)=3x2-1…

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A: Given:

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A: Hi, thank you for the question. Since you have posted a question with multiple subparts, as per our…

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.