1.
(2024九下·蚌山模拟)
在“乡村振兴”行动中,某企业以农作物为原料研发了甲、乙两种有机产品,并投入市场.经市场调查发现,甲种有机产品每天的销量
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmrow%3E%3Cmsub%3E%3Cmi%3Ey%3C%2Fmi%3E%3Cmi+mathvariant%3D%22normal%22%3E%E7%94%B2%3C%2Fmi%3E%3C%2Fmsub%3E%3C%2Fmrow%3E%3C%2Fmath%3E)
(单位:袋)与销售单价
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3Em%3C%2Fmi%3E%3C%2Fmath%3E)
(单位:元/袋)的函数关系为
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmrow%3E%3Cmsub%3E%3Cmi%3Ey%3C%2Fmi%3E%3Cmi+mathvariant%3D%22normal%22%3E%E7%94%B2%3C%2Fmi%3E%3C%2Fmsub%3E%3Cmo%3E%3D%3C%2Fmo%3E%3Cmo%3E%E2%88%92%3C%2Fmo%3E%3Cmn%3E3%3C%2Fmn%3E%3Cmi%3Em%3C%2Fmi%3E%3Cmo%3E%2B%3C%2Fmo%3E%3Cmn%3E202%3C%2Fmn%3E%3C%2Fmrow%3E%3C%2Fmath%3E)
, 乙种有机产品每天的销量
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmrow%3E%3Cmsub%3E%3Cmi%3Ey%3C%2Fmi%3E%3Cmi+mathvariant%3D%22normal%22%3E%E4%B9%99%3C%2Fmi%3E%3C%2Fmsub%3E%3C%2Fmrow%3E%3C%2Fmath%3E)
(单位:袋)与销售单价
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3En%3C%2Fmi%3E%3C%2Fmath%3E)
(单位:元/袋)的函数关系为
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmrow%3E%3Cmsub%3E%3Cmi%3Ey%3C%2Fmi%3E%3Cmi+mathvariant%3D%22normal%22%3E%E4%B9%99%3C%2Fmi%3E%3C%2Fmsub%3E%3Cmo%3E%3D%3C%2Fmo%3E%3Cmo%3E%E2%88%92%3C%2Fmo%3E%3Cmn%3E2%3C%2Fmn%3E%3Cmi%3En%3C%2Fmi%3E%3Cmo%3E%2B%3C%2Fmo%3E%3Cmn%3E196%3C%2Fmn%3E%3C%2Fmrow%3E%3C%2Fmath%3E)
, 其中
![](//math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmrow%3E%3Cmi%3Em%3C%2Fmi%3E%3Cmi+mathvariant%3D%22normal%22%3E++%EF%BC%8C+%3C%2Fmi%3E%3Cmi%3En%3C%2Fmi%3E%3C%2Fmrow%3E%3C%2Fmath%3E)
均为自然数.根据农委的指示及市场监督部门的要求,该企业以每袋甲种有机产品和每袋乙种有机产品利润相同的标准来确定销售单价,且单价均高于成本,已知甲种有机产品的成本为每袋26元,乙种有机产品的成本为每袋35元.