Sketch the surface z = f(x,y).f(x, y) = - 
A. 
B. 
C. 
D. 
Answer: D
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List the critical values of the related function. Then solve the inequality.
? 
A. -3, 3, 27; (-?, -3) ? (3, 27] B. -5, -3, 3, 27; (-5, -3) ? (3, 27] C. 27; [27, ?) D. -5, -3, 3, 27; (-?, -5) ? (-3, 3) ? [27, ?)
Use the root test to determine if the series converges or diverges.
A. Diverges B. Converges
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = 4x(x - 8)(x + 10)
A. -10 (multiplicity 1) 8 (multiplicity 2) B. -10 (multiplicity 1), 10 (multiplicity 1), 8 (multiplicity 1) C. -10 (multiplicity 1), 0 (multiplicity 1), 8 (multiplicity 1) D. -10 (multiplicity 1), 8 (multiplicity 1)
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: 1, -1, and 4 - 2i
A. f(x) = x4 - 8x3 + 19x2 + 8x - 20 B. f(x) = x4 - 8x3 + 19x2 + 8x + 20 C. f(x) = x4 + 8x3 + 19x2 + 8x + 20 D. f(x) = x4 + 8x3 + 19x2 + 8x - 20