1 . 已知函数
的部分图象如图所示,若将
图象上的所有点向右平移
单位得到函数
的图象,则函数
的单调递增区间为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/27/312f02ce-4027-4d7b-8ef2-3344ba14805b.png?resizew=212)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/703b4493b66a538140dd12bb3b268a7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cdaf49f9611922348aa2784465da614.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/27/312f02ce-4027-4d7b-8ef2-3344ba14805b.png?resizew=212)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知函数
的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/2017/10/16/1796568086282240/1797370687250432/STEM/389f5c52-573f-40c0-94f4-35e59c8eb396.png)
(1)求
的解析式;
(2)求
的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a606dc68623eec064607ce9eb0dabefa.png)
![](https://img.xkw.com/dksih/QBM/2017/10/16/1796568086282240/1797370687250432/STEM/389f5c52-573f-40c0-94f4-35e59c8eb396.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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解题方法
3 . 函数
的图象的一部分如图所示,则此函数的解析式为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/10/5e138313-e98d-4991-af4e-782f57b1e6d0.png?resizew=148)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10a3ebb4f37415bc62bd491f1b276d2f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/10/5e138313-e98d-4991-af4e-782f57b1e6d0.png?resizew=148)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
13-14高三上·辽宁沈阳·阶段练习
解题方法
4 . 函数
的图象如图所示,为了得到函数
的图象,只需将
的图象()
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/16/29bb0bee-f41c-4ce6-af29-a392a35230dc.png?resizew=270)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d389a5719031b775217a60f63c1469a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c70e441e7e1775ea8fa21070234b8ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/6/16/29bb0bee-f41c-4ce6-af29-a392a35230dc.png?resizew=270)
A.向右平移![]() | B.向左平移![]() |
C.向右平移![]() | D.向左平移![]() |
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5 . 已知函数
的部分图像如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ebfbd16965e214e84a525306e57d9c.png)
____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ade08c6cc984a881a5a29aa25407ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ebfbd16965e214e84a525306e57d9c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/17/d73a304f-4d85-48dd-a8e3-eb82ffabe8dc.png?resizew=205)
您最近一年使用:0次
6 . 已知函数
的部分图象如图所示,
,则正确的选项是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/2/e89112b5-e626-4f30-8ecc-606660e050d5.png?resizew=176)
![](https://img.xkw.com/dksih/QBM/2016/8/18/1572984835874816/1572984841428992/STEM/d5a4d7c30ad14e50be034b4e3a7a96b9.png?resizew=199)
![](https://img.xkw.com/dksih/QBM/2016/8/18/1572984835874816/1572984841428992/STEM/a2ca8ce454924e868f79b2d395e4a96a.png?resizew=88)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/2/e89112b5-e626-4f30-8ecc-606660e050d5.png?resizew=176)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
7 . 函数
的部分图像如图所示,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbbbda04c4d71d303a821275a340c17b.png)
A.![]() |
B.![]() ![]() |
C.![]() ![]() |
D.若方程![]() ![]() ![]() |
您最近一年使用:0次