1 . 已知函数
若函数
有四个不同的零点
,
,
,
,则
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5690bd71eb340deb754b06a082dc2dca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99b946a8ec829a341aa6806a3eb0b9ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12a4eecd249473a831d0ee472470240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9565876bc50bceb63e5793c8c67a9032.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ec13d0c7a2f811a742d7e89960c5fec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361b11b445f4801ef928a198c8b46273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efd5ccbf4ad82d688b49cfe370113b6f.png)
您最近一年使用:0次
2020-12-30更新
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422次组卷
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3卷引用:吉林省长春市博硕学校2022-2023学年高一下学期期初考试数学试题
2 . 设
,若
且
,则
的取值范围______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a14f0318d37b02144d68b7699923f6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e14206c7d228a7c2259a7b27da8813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f94345694d4215284c41f87146795ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
您最近一年使用:0次
2018-09-29更新
|
1439次组卷
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2卷引用:山东省淄博市淄川中学2019届高三上学期开学考试数学(理)试题