1. |
12x - 5y 88 4x + y 8 3x - y 13 2x + y 22 f(x,y) = -4x - 5y
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2. |
5x - 4y -30 x + 2y -6 3x - y -11 f(x,y) = -8x - 6y
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3. |
3x 6 x - y 7 7x - 6y 48 2y -16 f(x,y) = 9x - 2y - 14
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4. |
2x - 5y -1 3x + 2y -11 7x - 8y 25 f(x,y) = -5x - 7y
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5. |
3x + 2y 7 x - y 14 3x - 8y 47 f(x,y) = -11x - 10y
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6. |
8x 40 x - 4y -4 6x - 5y -5 5x - 7y 32 f(x,y) = -x + 12y - 14
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7. |
x - 7y 29 2x + y -2 x - y -1 f(x,y) = -6x - y
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8. |
3x - y 8 2x + 7y 33 2x - 3y 3 x - 3y -16 f(x,y) = -7x + 4y
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9. |
2x - y 7 x - 4y -7 2x - 3y 9 x - y 5 f(x,y) = -3x - 8y
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10. |
6x + y -30 4x - 5y -20 x + 3y -22 f(x,y) = 2x - 11y
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11. |
2x - 3y 2 x - 7y 12 x + 4y 1 f(x,y) = 10x + 9y
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12. |
7y -14 3x + 5y -10 5x + 2y 31 8x 40 f(x,y) = -12x - 3y + 18
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