1.Which of the following could be the inequality for the green
line along which points B and C lie?
A)x1≤3
B)2 x1≤ 6
C)2 x2≤ 6
D)x2≤ 62.
If point A is optimal, which of the following could be the
objective?
I.Maximize 2 x1+ 2 x2
II.Minimize 2 x1+ 4 x2
III.Maximize 5 x1+ 2 x2
IV.Minimize 2 x1+ x2
A)II
B)III
C)II and III
D)III and IV
3.If point B is optimal, which of the following could be the
objective?
A)Minimize 2 x1+ x2
B)Minimize x1+ 2 x2
C)Maximize 2 x1+ x2
D)Maximize x1+ 2 x2
The following figure illustrates a constraint set. All constraints are of the “less than or equal to” variety. mo B С 2 0 2 A1
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