已知
是偶函数,
是奇函数,若
,则
的解析式为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32bd3d4555a07a93664b8e8a1df194a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb732f8ae7c2e9ba13c00fa32f578502.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
更新时间:2017-11-05 21:35:59
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解题方法
【推荐1】已知
是偶函数,当
时,
,则当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04938f3267af2756d15f02e077a6add0.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e77122f761dab303f9763e8ba420a6d5.png)
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您最近一年使用:0次
填空题-单空题
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较易
(0.85)
名校
解题方法
【推荐2】已知偶函数
在
时
,则
时![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11083d3a7acf091b9edc6be27d4e9b30.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
【推荐1】已知
是奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1893ec3241bbeb7909e5a1ecfb7c1760.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
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您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐2】已知
是定义在
上的偶函数,且
对
恒成立,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b9acbbea96e70170dd138a1e4d40747.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b9acbbea96e70170dd138a1e4d40747.png)
您最近一年使用:0次