对于每一象限内的双曲线
,
都随
的增大而增大,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46121013dc0d3b953c0c46ff2955fee0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-05-11 19:46:12
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【知识点】 已知反比例函数的增减性求参数解读
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【推荐1】对于双曲线
,当
时,y随x的增大而增大,则k的取值范围是( ).
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单选题
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【推荐2】反比例函数
的图象在每一个象限内
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a5c4fde84e40e2d0fb0e68c51e662ce.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次