设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为注:希望能给予图示!
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![设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为注:希望能给予图示!](/uploads/image/z/2784582-54-2.jpg?t=%E8%AE%BE%E5%AE%9E%E6%95%B0x%2Cy%E6%BB%A1%E8%B6%B3%E2%91%A0x-y-2%E2%89%A40%2C%E2%91%A1x%2B2y-4%E2%89%A50%2C%E2%91%A22y-3%E2%89%A40%2C%E5%88%99y%2Fx%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC%E4%B8%BA%E6%B3%A8%EF%BC%9A%E5%B8%8C%E6%9C%9B%E8%83%BD%E7%BB%99%E4%BA%88%E5%9B%BE%E7%A4%BA%21)
设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为注:希望能给予图示!
设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为
注:希望能给予图示!
设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为注:希望能给予图示!
如图所示三角形ABC,y/x即为区域内点与原点连线的斜率,B(7/2,3/2)A(1,3/2)C(8/3,2/3)
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设实数x,y满足①x-y-2≤0,②x+2y-4≥0,③2y-3≤0,则y/x的最大值为注:希望能给予图示!
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