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Anonymous users2024-01-246x+12y≤120
8x+4y≤64
x∈Ny∈N
…(1 point) The objective function is z=200x+240y....(2 points) Make a binary inequality The plane region (shaded part) represented by the linear domain can be deformed to Z=200x+240y
6x+1240z, the slope is -5
6, the intercept on the shaft is 1
240z, a family of parallel lines that change with z
When 6x+1240z passes through M in the feasible domain, the intercept is 1
240z max, i.e. z max....6 points) to solve a system of equations.
6x+12y＝120
8x+4y＝64
The coordinates of A are x=4, y=8 ....(7 points).
So zmax = 200x + 240y = 2720 A: The company produces 4 and 8 combination cabinets of A and B models every day, which can generate the largest profit, and the maximum profit is 2720 yuan
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Solution: Set the production of two types of combination cabinets of A and B respectively x and y, and the profit is Z yuan, then 6x+12y 120;8x+4y≤64；x∈N；The y N objective function is z=200x+240y >>>More
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