若对数函数的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436f1538e6f348274313074c305c6a50.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74b23819667096483f7ff627d65008a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436f1538e6f348274313074c305c6a50.png)
22-23高一上·辽宁·期末 查看更多[4]
辽宁省辽河油田第二高级中学2022-2023学年高一上学期期末数学试题(已下线)第04讲 4.4对数函数(1)-【帮课堂】(已下线)模块一 专题1 对数与对数函数(人教A)1天津市第四十二中学2023-2024学年高一上学期12月考练习数学试题
更新时间:2023-01-14 21:14:56
|
【知识点】 求对数函数的解析式
相似题推荐
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】已知函数
是函数
且
)的反函数,其图像过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cf6ec325e078b0c8ec630f345d6671c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f61074cb951bac984f4874ca136eee0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐2】已知
,其中
且
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17e1bab294e299d6df888f148bb8a362.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34df9e2a37f24379da7e5164338c1041.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/1919586b0ab05bf0245e09f34179ae97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7906e151d4d6405b3ec7dfdab4019fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17e1bab294e299d6df888f148bb8a362.png)
您最近一年使用:0次