名校
1 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/27/62d24a39-56fd-4058-bca8-f7f19d3250b6.png?resizew=170)
(1)求
的最小正周期
;
(2)求
的单调区间;
(3)在给定的坐标系中作出函数
的简图,并直接写出函数
在区间
上的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b984165dafceca4ef3b55c37109b899.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/27/62d24a39-56fd-4058-bca8-f7f19d3250b6.png?resizew=170)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)在给定的坐标系中作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf5efe87c54b8fb55dede5c4b27d3224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/188e409abe54b5487d2fb7871066c3b2.png)
您最近一年使用:0次
2021-03-24更新
|
292次组卷
|
4卷引用:北京市昌平区新学道临川学校2020-2021学年高一上学期期末考试数学试题