Find the relative maximum and minimum values and the saddle points if they exist.f(x, y) = exy
A. Relative minimum = 0
B. Saddle point = (0, 0)
C. No relative extrema or saddle points
D. Relative minimum = 1
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Divide and simplify.- 
÷ 
A. 
B. - 
C. - 
D. 
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Give the focus, directrix, and axis for the parabola.(y - 8)2 = -12(x + 4)
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Mathematics