已知函数
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa17eab84fa07e6e667bd65a8e599e6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc40a84740200f596b44ca9c34eff7d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92682840e2a230de346562b2032f8adb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2019-12-13 17:12:08
|
【知识点】 函数奇偶性的应用
相似题推荐
单选题
|
适中
(0.65)
名校
解题方法
【推荐1】已知函数
满足
和
,且在
时,
,则关于
的方程
在
上解的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adfd03b6f5fd43e5f5b2e376bc8b11fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/897685ae6c31406c97d99a6259776035.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3993391fe16e7315c4d92af28c03fa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c28ac7d450cca6c5c40d69002593915a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c18fd5eb6e43fec7729c2c375e6425b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0fa5d8301f4b34a10f98b5929667357.png)
A.2 | B.3 | C.4 | D.5 |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】已知定义在
上函数
,对任意的
,
且
,都有
,若函数
为奇函数,
且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da3a6d011679952771607b3a166676b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a552e6baf41a32fd51c39009eed292d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8f09c0670e752aa71b00f219f374b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ce91ba755eb89d977198bc79ab2f62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3854deed59db2bcf4d7a5274d864ded8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60fb43b3236545e6f904492198d365d0.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次