已知函数
.
(1)求f(x)的最小正周期;
(2)求f(x)的单调递减区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cce74b0e278717859920118c72908a0.png)
(1)求f(x)的最小正周期;
(2)求f(x)的单调递减区间.
更新时间:2021-12-17 23:18:32
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适中
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【推荐1】已知函数
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(1)求
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(2)将
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【推荐2】已知
,函数
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1183ad108952045a8ae42f48a9babdc8.png)
(1)求
的最小正周期及
的对称中心;
(2)若
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上单调递增,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/746f59e58b18a2020c17d926df7f2d27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5757aeebebabef93454d9b15853ecc97.png)
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(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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(2)若
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abbca33f75c12364abadac62d71cc81b.png)
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解题方法
【推荐1】已知
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(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
(2)
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解题方法
【推荐2】已知
,求
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(2)
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解题方法
【推荐1】已知函数
.
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc709e8934cdfb0f5266c45c734cee17.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63ee61e64fece28f3c7b274edbc82bd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcdb7a488910743dc5c63afb394b87e2.png)
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解题方法
【推荐2】在
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(1)求
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(2)若
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您最近一年使用:0次
解答题-问答题
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适中
(0.65)
名校
【推荐1】已知函数
.
(1)求
的最小正周期、最大值、最小值;
(2)求函数的单调区间;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb26648f03b20823e29add57cee54f58.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数的单调区间;
您最近一年使用:0次
解答题-问答题
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适中
(0.65)
【推荐2】已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852482f87bfe9fbd5b1a4e66dd77c9d2.png)
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,且图象的相邻两条对称轴的距离为
.
(1)求函数
的单调区间;
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,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852482f87bfe9fbd5b1a4e66dd77c9d2.png)
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