Find the minimum or maximum value of f (as indicated) subject to the given constraint.Minimum of f(x, y) = x2 + 4y2 + 6,subject to 2x - 8y = 20
A. Minimum = 26 at (2, 2)
B. Minimum = 26 at (2, -2)
C. Minimum = 26 at (-2, 2)
D. Minimum = -26 at (-2, -2)
Answer: B
Mathematics
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A. 
B. cannot be simplified
C. 
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How many passengers can be accommodated on the Explorer?
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