名校
1 . 已知函数
,若方程
有三个不同的实数根
,且
,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f34a2aa6bbd86709ccbdd7457f713a0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/338316b0fe50fdea0f2f75aec4c990dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a1cc5cfec94bc5686b41b043acdc8ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31dac77855629d41746583d4ed44592.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-02-28更新
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2卷引用:福建省福州第一中学2023-2024学年高二下学期4月第三学段模块考试数学试题