名校
1 . 已知
是幂函数,
是指数函数,且满足
,
.
(1)求函数
,
的解析式;
(2)若
,
,请判断“
是
的什么条件?(“充分不必要条件”或“必要不充分条件”或“充要条件”或“既不充分也不必要条件”).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9cc69dd91475974272c7ab43cd1989c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a6bc2acdd6d969951472614a584030d.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53360f50e1266e744631ebcf583313fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de1a7c2c3431b49918dfe646001cf673.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0ac8b620b5eca9daa7276712935ef6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22111b1f07e7873e5a156d1937eaac27.png)
您最近一年使用:0次
2022-03-09更新
|
213次组卷
|
3卷引用:山西省晋中市介休市第一中学校2022-2023学年高二下学期5月月考数学试题