1
Z = x1 + x2 ( max,
2x1 + x2 = 3,
x1 + 2x2 ( 5,
x1 ( 0, x2 ( 0.
2
Z = 2x1 + x2 ( max,
3x1 - x2 = 2,
x1 – 2x2 ( -1,
x1 ( 0, x2 ( 0.
3
Z = 2x1 + x2 ( max,
2x1 - x2 = 1,
x1 – 3x2 ( -2,
x1 ( 0, x2 ( 0.
4
Z = x1 + x2 ( max,
x1 + x2 ( 2,
x1 + 3x2 ( 4,
x1 ( 0, x2 ( 0.
5
Z = 3x1 + x2 ( max,
x1 - x2 = 1,
x1 + x2 ( 5,
x1 ( 0, x2 ( 0.
6
Z = x1 + 2x2 ( max,
3x1 - 2x2 = -3,
x1 – 2x2 ( -5,
x1 ( 0, x2 ( 0.
7
Z = 3x1 + x2 ( max,
x1 – 0.5x2 = 2,
x1 + 2x2 ( 5,
x1 ( 0, x2 ( 0.
8
Z = x1 + 2x2 ( max,
2x1 - x2 = 4,
2x1 – 5x2 ( -4,
x1 ( 0, x2 ( 0.
9
Z = x1 + x2 ( max,
2x1 + x2 = 5,
x1 – 3x2 ( -1,
x1 ( 0, x2 ( 0.
10
Z = 2x1 + x2 ( max,
x1 + 2x2 = 4,
x1 + x2 ( 3,
x1 ( 0, x2 ( 0.
11
Z = x1 + 3x2 ( max,
3x1 - x2 = 5,
2x1 – 3x2 ( 1,
x1 ( 0, x2 ( 0.
12
Z = 2x1 - x2 ( max,
3x1 - x2 = 1,
x1 – 2x2 ( -3,
x1 ( 0, x2 ( 0.
13
Z = x1 - x2 ( max,
3x1 - x2 = 1,
3x1 + 2x2 ( 7,
x1 ( 0, x2 ( 0.
14
Z = x1 + x2 ( max,
-x1 - 2x2 = -4,
x1 + x2 ( 3,
x1 ( 0, x2 ( 0.
15
Z = 3x1 + x2 ( max,
x1 - x2 = -1,
x1 + 2x2 ( 5,
x1 ( 0, x2 ( 0.
16
Z = x1 + 3x2 ( max,
-x1 - 3x2 = -7,
-3x1 + 4x2 ( 5,
x1 ( 0, x2 ( 0.
17
Z = x1 + 3x2 ( max,
3x1 - x2 = 4,
x1 + x2 ( 4,
x1 ( 0, x2 ( 0.
18
Z = 3x1 - x2 ( max,
2x1 + x2 = 6,
x1 – 2x2 ( -2,
x1 ( 0, x2 ( 0.
19
Z = x1 + 2x2 ( max,
-2x1 – 0.5x2 = -3,
2x1 – x2 ( 2,
x1 ( 0, x2 ( 0.
20
Z = 2x1 + x2 ( max,
x1 - x2 = 2,
x1 + 2x2 ( 5,
x1 ( 0, x2 ( 0.
21
Z = x1 + 2x2 ( max,
-x1 + 2x2 = -1,
-x1 – x2 ( -4,
x1 ( 0, x2 ( 0.
22
Z = x1 + x2 ( max,
2x1 - 3x2 = 3,
x1 – 3x2 ( -2,
x1 ( 0, x2 ( 0.
23
Z = 2x1 + x2 ( max,
x1 + x2 = 4,
2x1 – x2 ( -1,
x1 ( 0, x2 ( 0.
24
Z = 2x1 - x2 ( max,
4x1 - x2 = 1,
x1 – x2 ( -2,
x1 ( 0, x2 ( 0.
25
Z = x1 + 2x2 ( max,
x1 - 2x2 = -1,
2x1 + x2 ( 8,
x1 ( 0, x2 ( 0.