Find the relative maximum and minimum values and the saddle points if they exist.f(x, y) = x2 + y2 - 8x - 7y
A. No relative extrema or saddle points
B. Relative minimum = -28.25
C. Saddle point = 
D. Relative maximum = 113, relative minimum = 15, saddle point = 
Answer: B
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A. 6 B. 3 C. -8 D. 5
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A. 7.4% B. 22.7% C. 22.8% D. 11.2%
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What will be an ideal response?
Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(3
, 3)
A. 
B. 
C. 
D. 