1 . 请写出满足条件:对任意实数
,
且
成立的一个函数解析式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04938f3267af2756d15f02e077a6add0.png)
___________ .(答案不唯一)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c006c97ffa49651a10ecba0a70fb8a50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/815eb7ca0795b71e6c59a28295a5b47d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04938f3267af2756d15f02e077a6add0.png)
您最近一年使用:0次
解题方法
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0d05c4a24cb449258bd4ab1028c52be.png)
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b735d04e727bc230a4904301a2ae124.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0d05c4a24cb449258bd4ab1028c52be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da0a739698cb6601842d9a9964c5f45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59988442648c40c373c5cd1f74b94caa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b735d04e727bc230a4904301a2ae124.png)
您最近一年使用:0次