名校
解题方法
1 . 已知函数
,其中
,
,
,
是常数,若对任意
恒有
,则下列判断一定成立的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd6e3cb6a3f3c9f29df94e378052ba7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c02bc0c74292b1e8f395f90935d3174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f66d61d5f66d68b4c4a2a25fd7103621.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-01-15更新
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1113次组卷
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2卷引用:重庆市万州第二高级中学2023-2024学年高一下学期开学考试数学试题