Use graphical methods to find values of x and y satisfying the given conditions. Find the value of the maximum or minimum.Find x ? 0 and y ? 0 such that2x + 6y ? 30 4x + 2y ? 20 and z = 0.18x + 0.12y is minimized.
A. Minimum of 1.86 when x = 9 and y = 2
B. Minimum of 1.08 when x = 4 and y = 3
C. Minimum of 1.02 when x = 3 and y = 4
D. Minimum of 1.2 when x = 4 and y = 4
Answer: C
Mathematics
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A. Yes B. No
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A. 
B. 
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D. 
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B. 
C. 
D. 
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