解题方法
1 . 定义在
上的奇函数
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3544800bdfbb0b9c5968cfd5d592b27d.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
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2 . 已知函数
为
上的奇函数.当
时,
(
为常数),
.
(1)当
时,求函数
的值域:
(2)若函数
的图像关于点
中心对称.
①设函数
,求证:函数
为周期函数;
②若
对任意
恒成立,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3e46371f310e03a153a1698aad9d4c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9757396879a84c4a57a7ee2f0e56ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c029d4e6293ef2bb1cbd60a49214af65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67b17b16fdf70d2a885f5ab346afd18b.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b06ba630c1ea702753cb6bbc8099aafd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5e907d0c85b8303c4d6ab12582f9d75.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de0329cd0d5164adbdaf97d0f5f758a.png)
①设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af2433f1a3b4fe30c1c6abdc54a63ddd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a16e7691cf2651e99435a064b7ce77b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc43e80f74233a226ee4be0da36f566c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64da75a02173c2a5eb40f4c68d0f4f36.png)
您最近一年使用:0次
解题方法
3 . 定义在
上的函数满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0fd24c947792491c6a9ff2c340a6382.png)
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e23be533429387772591dc5124455e8.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0fd24c947792491c6a9ff2c340a6382.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1c68351ec96a4397a5997fd46ae697e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e23be533429387772591dc5124455e8.png)
您最近一年使用:0次
名校
4 . 已知函数
的定义域为
的图象关于点
对称,且
,都有
.当
时,
,则函数
在区间
上有__________ 个零点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b83b504fdef81ff7d9e0a0381c088fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7a999c36de5c9a9ce876a4a56fa34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ad75a0e58be6a1bda195fe2d0cb2107.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcac1e85463a3177f487d896b3d1d24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7e7e7dc4d717738ccc891c1cc65472.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c54872ce77fe12e96050cb973623c726.png)
您最近一年使用:0次
2024-07-07更新
|
285次组卷
|
2卷引用:江西省重点中学协作体2023-2024学年高二下学期期末联考数学试题
解题方法
5 . 已知函数
的定义域均为
为奇函数,
为偶函数,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a749e01d2c86b9499c9d78660b205796.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067fd5770e2e2d208af78f1d9930abf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ceff4520b21fab21994a65ca4e19585e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10f840aba79ff3352e9d2591d5eaa5e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef1a778b4c5d30a6ccc5a27890e1ffb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/591b2833c1f44a9871ca2ec87b574d17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a749e01d2c86b9499c9d78660b205796.png)
您最近一年使用:0次
解题方法
6 . 已知
为偶函数,若函数
与
图象的交点为
,
,…,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8c06919d9edfe97f0e31d20b5fdefcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/905a748e34a098775731bb66ca9f411f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2693f047cefe8477d055076b0fb25a03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/590a7d430703d2d41a0171ff6a97dac5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ff7fd23f7e84395e0c08251636cafd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f57fc16f964cf04f61a15d5f37cd7433.png)
A.45 | B.![]() | C.90 | D.![]() |
您最近一年使用:0次
2024-07-07更新
|
323次组卷
|
2卷引用:湖南省湘西州2023-2024学年高二下学期期末考试数学试卷
解题方法
7 . 已知函数
及其导函数
的定义域都是
,若函数
的图象关于点
对称,
为偶函数,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2de52259b426acb42761fec59a7748.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 已知
是定义域为
的偶函数,
为奇函数,当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/197e8283b566503ed902609fa2928e03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d58567d3cb3137e68b7ff1671cd8433.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a69ead58ee462eca5b745199f6e5534.png)
A.当![]() ![]() |
B.当![]() ![]() |
C.![]() ![]() |
D.![]() |
您最近一年使用:0次
名校
9 . 设函数
的定义域为
,且满足
,
,
,
,都有
,若
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0520218ded5eaf9ed5d5d5d909415464.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a34e9794d31b207750914222a39d9036.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/673207f6b77b8192d25463d071737b7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a353662d1ef05b9467543871f7897af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef42ef19c30c038b75f1710278ad0c76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fbd28cd29dabb842afdcfc367e3fa48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53765a315744c3fcf3a5965954258f26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bd7c6ba8b696d7abd653fd93a4afbf4.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 已知当
时,
,若函数
的定义域为
,且有
为奇函数,
为偶函数,则
所在的区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb84bc896ecb573eadef462d5de72179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de603184ceaf10da021dbb426abe49ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d0e9cd42a043be4c6e552c6cf4cbdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/055b48650ff14eca76fc324bd26032b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a189665a6c7321c5b71b4b0e6fbca966.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次