已知函数
是定义在实数集
上的不恒为零的偶函数,且对任意实数
都有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/857b3287678d1dbf88d31a30406f5b63.png)
_______ .
![](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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a00bf9bf4d444190b6cd4625a162d109.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/857b3287678d1dbf88d31a30406f5b63.png)
2020高一·上海·专题练习 查看更多[3]
(已下线)专题15+函数的基本性质(1)-2020-2021学年新教材高一数学秋季辅导讲义(沪教2020)(已下线)押第11题初等函数-备战2021年高考数学临考题号押题(浙江专用)陕西省西安铁一中滨河高级中学2021-2022学年高一上学期期中数学试题
更新时间:2021-03-12 21:46:03
|
相似题推荐
填空题-单空题
|
容易
(0.94)
名校
【推荐1】设函数
为奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c615abd826a639e1feb5bf80106e759.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/ef6704193d0d295d35428e56db67aaea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c615abd826a639e1feb5bf80106e759.png)
您最近一年使用:0次
填空题-单空题
|
容易
(0.94)
名校
【推荐2】若
是定义在R上的奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62be28589fc643229350a1647cb0103c.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b03aa39453cd85ac36c503631a144d9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62be28589fc643229350a1647cb0103c.png)
您最近一年使用:0次
填空题-单空题
|
容易
(0.94)
解题方法
【推荐1】设函数
的定义域为
,对任意x,
,恒有
成立,则
是______ (填“奇”或“偶”)函数.
![](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/95cccdff49c3efe6e7a7dbbf69db9319.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c6f119137e1b6760d55956d99d963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
填空题-单空题
|
容易
(0.94)
解题方法
【推荐2】已知
为偶函数,且在
上单调递减,则满足
的
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75e8e1c23498053dece274fc224982d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8dd522f6c09b21ec27680d1954b21d0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次