函数
的图象如右图所示,下列说法正确的是
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/43e0358abc30410d94201cd46b6bd4bc.png)
①函数
满足![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/c74fa5dbbbae468d8bb207435b88e893.png)
②函数
满足![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/6e1c65ef1f614e9084e76dcabfb7331f.png)
③函数
满足![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/3a445f42718d4b6a9f20486cd05301b6.png)
④函数
满足![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/c7f00700b9c74416ad4a205af6d87c5c.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/db27e8d37de247e5a0a084de91c9adec.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/43e0358abc30410d94201cd46b6bd4bc.png)
①函数
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/96b8ce3b369c44088e24bdd10b3f6c6a.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/c74fa5dbbbae468d8bb207435b88e893.png)
②函数
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/96b8ce3b369c44088e24bdd10b3f6c6a.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/6e1c65ef1f614e9084e76dcabfb7331f.png)
③函数
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/96b8ce3b369c44088e24bdd10b3f6c6a.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/3a445f42718d4b6a9f20486cd05301b6.png)
④函数
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/96b8ce3b369c44088e24bdd10b3f6c6a.png)
![](https://img.xkw.com/dksih/QBM/2012/8/12/1570964918165504/1570964923424768/STEM/c7f00700b9c74416ad4a205af6d87c5c.png)
A.①③ | B.②④ | C.①② | D.③④ |
2012·山东威海·一模 查看更多[2]
更新时间:2016-12-02 04:16:41
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【知识点】 函数的图象
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【推荐1】函数y=ln(1﹣x)的图象大致为( )
A.![]() | B.![]() |
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【推荐2】函数
的图像是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b7332a954c4354e51fbabf8e648176.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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