Find the maximum and minimum values of the function and the values of x and y for which they occur.G = 6x + 8y, subject to2x + 4y ? 12,2x + y ? 8,0 ? x ? 6,0 ? y ? 4.
A. Maximum: 30
when x = 3
and y = 1
; minimum: 0 when x = 0 and y = 0
B. Maximum: 44 when x = 2 and y = 4; minimum: 30
when x = 3
and y = 1
C. Maximum: 68 when x = 6 and y = 4; minimum: 0 when x = 0 and y = 0
D. Maximum: 68 when x = 6 and y = 4; minimum: 30
when x = 3
and y = 1
Answer: D
Mathematics
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