Select the region determined by the constraints. Then find the minimum value of the objective function (if possible) and where it occurs, subject to the indicated constraints.
?
Objective function:
?
z = 9x + 8y
?
Constraints:
?
x ? 0
y ? 0
2x + 2y ? 10
x + 2y ? 6
?
A. ?
Minimum at (0, 5): 40
B. ?
Minimum at (0, 5): 41
C. ?
Minimum at (4, 1): 44
D. ?
Minimum at (6, 0): 54
E. ?
No minimum
Answer: A
Mathematics
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