名校
1 . 已知
(其中
,
)的部分图象如图所示,下列四个结论:
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/1/9a213357-64e4-4e09-8215-1cea6228d737.png?resizew=141)
(1)函数
的单调递增区间为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(2)函数
的单调递减区间为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(3)函数
的最小正周期为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
(4)函数
在区间
上有5个零点.其中正确的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddebcb5cc7826c4a9acb9edb56617af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417d254ddbb90974f271dbc8c60e8782.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/1/9a213357-64e4-4e09-8215-1cea6228d737.png?resizew=141)
(1)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1711950272d7cf9c3e22a39b403bf3f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fad6bc827198de5530cfeda48f72e195.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a173784888adf2946382fa093ba53a.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99113aa566c59f407a2f10bacd469a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
(4)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99113aa566c59f407a2f10bacd469a46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/955fade76485dacdee5d82108d9c58c3.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
2022-09-29更新
|
802次组卷
|
4卷引用:2023届普通高等学校全国统一模拟招生考试新未来9月联考理科数学试题
名校
2 . 已知函数
,其中
,
,且
,
.
(1)求
的解析式;
(2)求
单调递增区间及对称轴;
(3)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/961ad9b426f860a8b1d881b3215adef5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ff5f5621db0dd6d5edaef8948a924b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6855784817151468771f29c0fc38fc9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af078116737fa17532705c9f264bf9e8.png)
您最近一年使用:0次
2021-11-20更新
|
720次组卷
|
3卷引用:河南省鲁山县第一高级中学2021-2022学年高三上学期12月月考数学(文)试题
河南省鲁山县第一高级中学2021-2022学年高三上学期12月月考数学(文)试题四川省遂宁市2021-2022学年高三上学期零诊考试文科数学试题(已下线)专题04 三角函数的图象与性质-2021-2022学年高一《新题速递·数学》(人教A版2019)