将函数
的图象向左平移
个单位,得到函数
的图象,若
在
上为增函数,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d8d3d6f77b985ed6623d9078f8a31a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0af1efebce79db50967566153ed64d16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de694144e7993d8a34e6c5d98664d031.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.1 | B.2 | C.3 | D.4 |
更新时间:2022-06-30 11:32:35
|
相似题推荐
单选题
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适中
(0.65)
【推荐1】设函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55e02081e98255f82ca6203fa287b36.png)
在
上单调递减,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55e02081e98255f82ca6203fa287b36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58ddbb5cfaedab59c97125105c3fe590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7302be844636a084782cea93b980105.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
【推荐2】已知函数
在区间
上单调递增,且
在区间
上有且仅有一个解,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2a62b7e41b73f9a06ee27633f48306f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc1da1605e6a3419c36192f39bdb0833.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bb06544da76ec02c74d2adb0a115d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f55cfcbb5c5950e18a8452b38bb17036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐1】已知函数
的最小正周期为
,把
的图象向右平移
个单位可得函数
的图象,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cd1773223b5ce798b66e9de27880a10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff46406cf7f298db70f81da8ea0ea4e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6cbfd2dd81cf5618b5b4b2f0565d58e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0909347c343f4d2dd2c8c312c2aeed6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b57294e8e529813ea25eb2c56009a7d.png)
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适中
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【推荐2】已知
图象相邻的两条对称轴的距离为
,将函数
的图象向左平移
个单位长度后,得到的图象关于
轴对称,给出下列命题:
①函数
的图象关于直线
对称;
②函数
在
上单调递增;
③函数
的图象关于点
对称.
其中正确的命题个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed4d39076312ff7c6e94ce2d89fc5a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e9fdc1f8ed0ae44b54a9a2a3aca2db4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f56a20bc5fce6b02217627b42249854.png)
②函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a99fc70d2af7e8940c4d9b7e010fe7.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45742b92012953a56e9770c18dc99925.png)
其中正确的命题个数为( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次