1 . 函数
的导函数的图象如图所示,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/23/559b0dba-e5d8-4cbf-83ca-98eb28c7ec84.png?resizew=194)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/23/559b0dba-e5d8-4cbf-83ca-98eb28c7ec84.png?resizew=194)
A.![]() ![]() |
B.![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
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2 . 函数
的图象可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0936c2630d41fdf2892fae6383cf7892.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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3 . 如果函数
的导函数
的图像如图所示,则以下关于函数
的判断正确的是( )
![](https://img.xkw.com/dksih/QBM/2020/11/18/2595543876435968/2603874425053184/STEM/31e9d10c5f5e4b389ac2e22114348163.png?resizew=256)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d0c99ddd028f0bc3b1d64924ff0f61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://img.xkw.com/dksih/QBM/2020/11/18/2595543876435968/2603874425053184/STEM/31e9d10c5f5e4b389ac2e22114348163.png?resizew=256)
A.在区间![]() | B.在区间![]() |
C.![]() | D.![]() |
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