名校
解题方法
1 . 已知函数
,若存在实数
.满足
,且
,则
的取值范围是_____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f0765298b308999e04b74ecb6b579a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ccd22fd0ca1a8e1468329284f91b6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3604274ad6707a906eba371a9e884144.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/373a065bb69b411e5107f05d8cb13573.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc7d6393821d46bcaca5c39b6f5bcb8.png)
您最近一年使用:0次
名校
2 . 已知定义在R上的奇函数
满足
,当
时,
.若函数
在区间
上有9个零点,则实数m的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/496a673837555bd3657dd96bfdd10dfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcac1e85463a3177f487d896b3d1d24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a752bef958d59522bb1d80a6f7854a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84bbf1551541c8a460a6e7fbe94b7d8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09062390f939143073dbe8474ccd8cc9.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-02-05更新
|
559次组卷
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2卷引用:湖南省邵阳市第二中学2023-2024学年高一下学期4月期中数学试题