Refer to the functions f and g and evaluate the functions at x =-2. f = {(2, -1), (1, 1), (-4, -6), (-6, -6), (0, -3), (-2, -8)} and g = {(5, 5), (-4, -7), (2, - 1), (-2, -5)} (f+g)(-2) is

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A: (a-b)2 = a2 + b2 -2*a*b

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A: 1st has been solved but 2nd is not giving a valid points. 

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A: Rewrite the term using DeMorgan's law

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A: We will find the exponential function. 

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A: Let's find. 

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A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

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A: We can simplify the given expression by the cross multiplication method.

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A: I do not have the software so i cannot draw the 3d graph sorry for the inconvenience the solution of...