1 . 设
是函数
的反函数,若
,则
的值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f52f6ee8ead43c46f73102b87a2d943.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75ffabf87dabb6d0d6a2d18f54b018f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67211139d253327245417a0b0e327c69.png)
您最近一年使用:0次
2020-05-13更新
|
181次组卷
|
4卷引用:上海市奉贤区2019-2020学年高一下学期期中数学试题
上海市奉贤区2019-2020学年高一下学期期中数学试题(已下线)高一上学期期末全真模拟04-2020-2021学年高一数学期末考试高分直通车(沪教版2020,必修一)(已下线)4.3 指数函数与对数函数的关系-2020-2021学年高一数学课时同步练(新人教B版必修第二册)沪教版(2020) 必修第一册 单元训练 第5章 反函数(A卷)
2 . 已知函数
,其反函数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6008a6b47358789b749f537a4c71ced9.png)
____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac3b6d18e5ec745cbe1dccac06031c2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135bcf6d7f7c04641823b90f1d038eee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6008a6b47358789b749f537a4c71ced9.png)
您最近一年使用:0次
3 . 设函数
的反函数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbe5b8bd6effcef37785bbfa2e184c6a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec5c8dcdeb8d4250a258a2f9fee0948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbe5b8bd6effcef37785bbfa2e184c6a.png)
您最近一年使用:0次
4 . 设函数
(
且
),若其反函数的零点为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76279e8bc1331624fe7979787208c8b0.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/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2020-02-29更新
|
165次组卷
|
2卷引用:2020届上海市普陀区高考一模数学试题
名校
5 . 已知函数
,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f0b1cfa58891cef7f41e3b1d9db094.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d06c131188435815bf4b8bc60c9f38b.png)
您最近一年使用:0次
6 . 设函数
的反函数为
,且
的图象过点
,则
的图象必过点______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135bcf6d7f7c04641823b90f1d038eee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f803e878a0384869f4ef5fa672574884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27f935fa5d0ae1b208aff21aa468ecf8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135bcf6d7f7c04641823b90f1d038eee.png)
您最近一年使用:0次
名校
7 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bf998b9f8cbf00663b2740e016d3f2d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c34d64a7bea0629324b9105d94556ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bf998b9f8cbf00663b2740e016d3f2d.png)
您最近一年使用:0次
8 . 若函数
(
,且
)的反函数图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d76ee3b131ecd6aa1aacf7fb7b3eb15.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/619dfe49a03c16d3417af006fb252d95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
9 . 已知函数
存在反函数
,若函数
的图像经过点
,则函数
的图像必经过点________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9afb528423ed6c19355ca8bd8f2359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d166c85ee9a98c97ce751a2a4fe304a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/896948e161b0515296bbc864ad927936.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41d4ac4b413c8845c3fe1cff533d081b.png)
您最近一年使用:0次
2019-12-16更新
|
242次组卷
|
3卷引用:2019年12月上海市松江区一模数学试题
2019年12月上海市松江区一模数学试题(已下线)6.2+指数函数(重点练)-2020-2021学年高一数学十分钟同步课堂专练(苏教版2019必修第一册)苏教版(2019) 必修第一册 过关检测 第6章 6.3 对数函数
10 . 函数y=lnx的反函数是__________ .
您最近一年使用:0次