名校
解题方法
1 . 已知函数
的定义域为
,且
为奇函数,
为偶函数,
时,
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933093b52cca887f597cbe22a5467b11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e356a6e54a669fda721085096c8416db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1591d4244dcf5539a4ae98f554e91e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6af5c6f7cc7b764680eee7bba2d0e8b.png)
A.![]() | B.![]() |
C.![]() ![]() | D.方程![]() |
您最近一年使用:0次
2023-01-11更新
|
599次组卷
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3卷引用:安徽省合肥市肥东县综合高中2022-2023学年高三下学期开学考试数学试题
名校
2 . 已知
是定义在
上的函数,满足
.
(1)若
,求
;
(2)证明:2是函数
的周期;
(3)当
时,
,求
在
时的解析式,并写出
在
时的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39155769b948503a2783f4175e024e21.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efe9bb78534554207f2952ed949bf46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17a5c34098f0c1729c163875e63ce3e7.png)
(2)证明:2是函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18d31d07e0e178dd81de9ab409d9475e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a18ca67c2770b98f36dbfd802595a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b28756a5331680dd6bd6ab0927ccb3bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d6bd6f2c6ddcd66addd5e6faa9b085.png)
您最近一年使用:0次
名校
3 . 已知定义在
上的奇函数
满足
,
,
为数列
的前
项和,且
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5c2561f713d9fc9f50bb9843d0b1f04.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc205e71dd9bf6d9ecc47c0b0d4f1ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b8f24da740d0d11ee85e5086de4e060.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5c2561f713d9fc9f50bb9843d0b1f04.png)
您最近一年使用:0次
2019-10-21更新
|
1159次组卷
|
6卷引用:安徽省安庆市潜山市第二中学2019-2020学年高二下学期开学考试数学(文)试题