定义:如果函数
在区间
上存在
满足
,
,则称函数
是在区间
上的一个双中值函数已知函
是区间
上的双中值函数,则实数
的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ae0803219a3a00ed0a8d1a7a3f1563c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/363b7bc6139d78757605177de6ee244b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86668178f0511e182bb64e6f6d02122.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95053afa1024986d0ad5301a10802be6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bb83ad27846200a8ac81ff4cf7fd510.png)
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20-21高二上·浙江杭州·期末 查看更多[6]
浙江省杭州市学军中学2020-2021学年高二上学期期末数学试题(已下线)【新东方】高中数学20210429—006【2020】【高二上】(已下线)期末测试卷01-2020-2021学年高二数学下学期期末专项复习(北师大版2019选择性必修第一册、第二册)黑龙江省哈尔滨市第九中学2021-2022学年高三上学期适应性考试数学文科试题(已下线)专题01简单导数运算(提升版)上海市宜川中学2024届高三上学期10月月考数学试题
更新时间:2021-03-28 18:27:59
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【推荐1】若函数
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【推荐2】函数
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解题方法
【推荐2】已知函数
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