名校
1 . 已知函数
(其中
,
),若
(T为周期),
是函数
图像的一条对称轴,
在区间
上单调,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e4892080a918aa2127c09e8d4c28c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa6af3e2115ce0aaf5b99ac70c4441d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ecbd910e93504bf620d3121a8da023c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6461468072bd27afd53fd5f9c3bf344.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f7ad53345ed98ee098e5be61e5ca6ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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2022-06-28更新
|
552次组卷
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2卷引用:上海市嘉定区第一中学2021-2022学年高一下学期(6月)期末网上测试数学试题
名校
2 . 已知函数
是偶函数.
(1)求
的值;
(2)若
的最小值是
,
,求
的单调减区间;
(3)在(2)的条件下,设函数
,其中
,
.若
在
取得最小值,且
是其图象的一个对称中心,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b35b26ea929e689a537938e1934734.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43660b1543b3a2b46185f7629d28a963.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01317332a203c898536b1d0459f51d23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72a50aefb46bedc4167616554a16c448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
(3)在(2)的条件下,设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/950c0e8577bb1b847be247fd891853de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f786a5701dc1a8a015e8843c3360151b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24db7b603aebdee8e298d1fe49c848e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3356975d1bbedf0cd4a5cc07cbca1bd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a450085699190eba44781134277ebb4e.png)
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2021-07-24更新
|
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2卷引用:上海市嘉定区第一中学2020-2021学年高一下学期期中数学试题
3 . 已知函数
关于直线
对称,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/645977a7f39e507751bf0eba6b90bf87.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e588db8f9f00d4812d7171a6e37cfb19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e60b49815c5c25b48e6c74d7077851a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18853baf213cf2e464a409162ee9f1a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/645977a7f39e507751bf0eba6b90bf87.png)
您最近一年使用:0次
2020-06-07更新
|
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3卷引用:上海市上海外国语大学嘉定实验高中2019-2020学年高一下学期期中数学试题
上海市上海外国语大学嘉定实验高中2019-2020学年高一下学期期中数学试题(已下线)第6讲正余弦函数图像及其性质(练习)-【教育机构专用】2021年春季高一数学辅导讲义(沪教版2020必修第二册)湖南省怀化市2020-2021学年高一上学期期末数学试题