一道二次函数应用题,解答要快某批发市场批发甲乙两种水果,根据以往经验,预计夏季某段时间内,甲水果的销售利润为y甲 (万元)与进货量x(吨)近似满足的函数关系:y甲=0.3x.乙水果的销
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![一道二次函数应用题,解答要快某批发市场批发甲乙两种水果,根据以往经验,预计夏季某段时间内,甲水果的销售利润为y甲 (万元)与进货量x(吨)近似满足的函数关系:y甲=0.3x.乙水果的销](/uploads/image/z/1967301-45-1.jpg?t=%E4%B8%80%E9%81%93%E4%BA%8C%E6%AC%A1%E5%87%BD%E6%95%B0%E5%BA%94%E7%94%A8%E9%A2%98%2C%E8%A7%A3%E7%AD%94%E8%A6%81%E5%BF%AB%E6%9F%90%E6%89%B9%E5%8F%91%E5%B8%82%E5%9C%BA%E6%89%B9%E5%8F%91%E7%94%B2%E4%B9%99%E4%B8%A4%E7%A7%8D%E6%B0%B4%E6%9E%9C%2C%E6%A0%B9%E6%8D%AE%E4%BB%A5%E5%BE%80%E7%BB%8F%E9%AA%8C%2C%E9%A2%84%E8%AE%A1%E5%A4%8F%E5%AD%A3%E6%9F%90%E6%AE%B5%E6%97%B6%E9%97%B4%E5%86%85%2C%E7%94%B2%E6%B0%B4%E6%9E%9C%E7%9A%84%E9%94%80%E5%94%AE%E5%88%A9%E6%B6%A6%E4%B8%BAy%E7%94%B2+%EF%BC%88%E4%B8%87%E5%85%83%EF%BC%89%E4%B8%8E%E8%BF%9B%E8%B4%A7%E9%87%8Fx%EF%BC%88%E5%90%A8%EF%BC%89%E8%BF%91%E4%BC%BC%E6%BB%A1%E8%B6%B3%E7%9A%84%E5%87%BD%E6%95%B0%E5%85%B3%E7%B3%BB%EF%BC%9Ay%E7%94%B2%3D0.3x.%E4%B9%99%E6%B0%B4%E6%9E%9C%E7%9A%84%E9%94%80)
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