已知函数
的最小正周期为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f237f00c9b8e79e0b85e0fabf55f09e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
A.1 | B.2 | C.![]() | D.4 |
23-24高二下·贵州遵义·期中 查看更多[2]
更新时间:2024-06-05 14:16:32
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单选题
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较易
(0.85)
【推荐1】已知函数
的部分图像如图所示,其中
,
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/efbc58ff-1eeb-47f2-b4e4-0e50b7ff7850.png?resizew=165)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da55d613a158011546dbd02d06cd3123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b47d89a625b854314d8a59cb56a30b89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d20274bb88f26afe3df481a7990f2b94.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/efbc58ff-1eeb-47f2-b4e4-0e50b7ff7850.png?resizew=165)
A.![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】已知函数
的最小正周期为
,若
,且
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cecf9fb885b04468106087f001b0f96a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a15a62f224b92b51fccd75e50c53912b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3212a7314bafe3019f5f9d1ebadca9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72850427e83ff19a24305783e080b280.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐2】函数
是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5307f0eccf035504097ed87a7edfed25.png)
A.最小正周期为![]() | B.最小正周期为![]() |
C.最小正周期为![]() | D.最小正周期为![]() |
您最近一年使用:0次