名校
解题方法
1 . 已知函数
(
且
),且满足
,
.
(1)求函数
的解析式;
(2)从以下两个条件:①
②
中选择一个作为函数
的解析式,并判断函数
的奇偶性和单调性(说明理由).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c63070f65bdb8a5ffb59f675f8ca536.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bafa19a574b9a0903814359f499d4657.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)从以下两个条件:①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9c4d7727d5b9457ab969e7e53b26913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddb0a9c8d636250eb588381ba677fe25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
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