= f(x,y) = x² Determine whether the function z = (why or why not) +y + y² for for (x, y) = (0,0) (x, y) = (0,0) is continuous at (0,0).

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A: Note: According to our expert guidelines only first individual question is to be answered kindly…

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A: Since you have posted multiple questions i can do first question as per our company guidelines…

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Q: 8 The angle between 0 and 27 in radians that is coterminal with the angle -π in radians is 3

A: The answer is given below:

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Q: Name: OPEN ENDED QUESTIONS: Prove each Identity: 15 A. Seco Sine Tane + Cote Sin²0 15 B. Csc²0…

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Q: 7- (a) If a is a constant and cannot be equal to 0, find the critical points of f(x) = 3a + 6x (b)…

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Q: tegrals by iteration. <x<Lz²<y<z 13 Ze³dA

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Q: Consider the following. f(x)={-2x - 4x + 3, x≤ 4 X > 4 Find the x-value at which f is not…

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