1 . 设函数
的导函数为
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01cdb4a84f02a75eb447b54f73f7df6.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dded93e5af4b86f5faae3e8fdf41e332.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01cdb4a84f02a75eb447b54f73f7df6.png)
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2023-03-12更新
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433次组卷
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2卷引用:陕西省汉中市2020-2021学年高二下学期期中联考理科数学试题
2 . 已知函数
,其导函数为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0126c669d30ad52dfaa99799935dd067.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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