名校
解题方法
1 . 已知
在R上是奇函数,且满足
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/651492c53f8747a2da821e502a813313.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a294ac176a455e749d73aedb6eb7f3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f58427d5aa7deeca47c8789241913f30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192bb45bd15b200f40b34377bc58905b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/651492c53f8747a2da821e502a813313.png)
您最近一年使用:0次
2017-09-26更新
|
604次组卷
|
2卷引用:内蒙古阿拉善左旗高级中学2018届高三第一次月考文科数学试题
2 . 已知函数
是定义在R上的奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee6881a170f6ef9ed5c133b95c2f448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
您最近一年使用:0次
解题方法
3 . 下列函数中,既是偶函数又在(0,+
)上单调递增的函数是
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572041090916352/1572041096454144/STEM/6e5034ff39a54fd68845491ae2c6d96c.png)
A.y=x![]() | B.y=![]() | C.y=-x![]() | D.y=2![]() |
您最近一年使用:0次