已知
是定义在
上的奇函数,对任意实数
满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6418cbec29863d27eff5c319cebf0c37.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86d78dec1c1e00ec02d7bdaf76ef8901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ed670b1f668778c6243f3f7470ee7d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6418cbec29863d27eff5c319cebf0c37.png)
更新时间:2019-10-22 21:21:54
|
相似题推荐
填空题-单空题
|
适中
(0.65)
名校
【推荐1】已知
为定义在
上的偶函数,且在
上单调递减,则满足不等式
的a的取值范围是__________ .(用区间表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417ab20883d799aaf311371393fa7d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724f1face977df2f57d4004e68d92b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83ce2430edb7f8add48248dd4dbe8e1f.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】已知
为R上的可导的偶函数,且满足
,且
,则
在
处的切线方程为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed47889e2018228380c924024c17bc8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd25568a347fb82444293593568f5942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea392515abeb8ffae9bc15c93c807407.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐1】下列叙述正确的有____ (将你认为所有可能出现的情况的代号填入横线上)
①集合
的非空真子集有6个;
②集合
,集合
,若
,则对应关系
是从集合
到集合
的映射;
③函数
的对称中心为
;
④函数
对任意实数
都有
恒成立,则函数
是周期为4的周期函数.
①集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4216159b10fe5eca38c738cb7539fd5.png)
②集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a6e6405e2ecdfca6d442c5dc1c2f86e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c680a1749ca2becc4ff99d87f8ea9ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57d162a31405180be2bf7cf877540336.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4ff0af96ea467337cb30c4c765b5f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffa8ddcbbe89ab0f250f56673e2d36c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0461ede948254f8c5410a77a150577.png)
④函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b50cc70f437e77f2186e93535036ab8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
解题方法
【推荐2】若定义在
上的非零函数
,对任意实数
,存在常数
,使得
恒成立,则称
是一个“
函数”,试写出一个“
函数”:__________ .
![](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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8ab66b6b00756a7c176d61f2ffc7d09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c50c037e3d956984de1ef442e87f5561.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47b009d627db6a96f29baeaed211eb88.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
【推荐2】已知
是定义在
上的奇函数,且
的图象关于直线
对称,当
时,
,则使得
成立的区间是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbb01a7f5e9861aa185c6c63fcd58c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a709d20f9a223b729dbc4426fe0b774.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba2b3af68af03a37126a5b572e78e69d.png)
您最近一年使用:0次