1 . 函数
,若
满足
,设
,
,则( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d42cd5920c27db7257886fece226833b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09c9c4849920f9b5d6be15d5e73e33b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/915fbbb3fad28de90c9e146c46ddf63f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f530288d411217cc5ac8b7c9d088649.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2 . 已知函数
满足
,且当
时,
成立,若
,
,
,则
的大小关系是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48dc6d0827a159050e3fa55164f258b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4447beea0c48ba6ca246c8ccaba31b34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28625a1aff24c9248cb1c2c0a97dc432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cecb65a0f0fd33bc5a5a528f2a1844aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4671474fc5be9cb57fe4beac9f096bef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9-10高二下·辽宁·期中
解题方法
3 . 已知定义域为
的函数
在
为增函数,且函数
为偶函数,则下列结论不成立的的是( )
![](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/9e4a226feca9d9095b0f68191245ed22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ca0904d12f8dc4b3956645ae3ae2f0.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次