1 . 函数
(
且
)的图象经过点
,则函数
的反函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.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/2763b57a7399653fbded5264f0cee150.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b74a01d149399210cc1ce429a5b2b20e.png)
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2 . 若函数
与
互为反函数,则
的单调递减区间是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f57fcdf20c1b55322136cd97f015e0e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71671e157d31b033b93e2b7bb82dfef8.png)
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2022-02-20更新
|
466次组卷
|
3卷引用:四川省泸州市江阳区2021-2022学年高三上学期期末数学理科试题
3 . 若函数
与
互为反函数,则
的单调递减区间是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1541d6ca37ce15f0b63b16a4b00573c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f20032fd91a8d88790eee4949ef1336b.png)
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名校
4 . 给出下列命题,其中正确的序号是________ (写出所有正确 命题的序号).
①已知集合
,
,则映射
中满足
的映射共有
个;
②函数
的图象关于
对称的函数解析式为
;
③若函数
的值域为
,则实数
的取值范围是
;
④已知函数
的最大值为
,最小值为
,则
的值等于
.
①已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e96741852dcdb2669e482e3c7cbc9697.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5c6f2c06363a8521707f0f5f0851544.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/096610286a04cb69c28783ead6e09c78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4419d33a2fe087c5bcac70b5b71247e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
②函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f7c4adef3485e8ac6e50d1926365327.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12be206d66e65eb92ef08bad8cd8f71d.png)
③若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e673478968dfa517fa9faee380e2dbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
④已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41f99b6b5ee570a2596dfba0ff7a220e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ed83485b04357536c07c06cdd74f149.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
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2019-12-06更新
|
336次组卷
|
2卷引用:四川省广安代市中学校2020-2021学年高一上学期第3次月考数学试题
11-12高一上·四川内江·阶段练习
5 . 已知函数
,给出下列四个命题:①函数的图象关于点(1,1)对称;②函数的图象关于直线
对称;③函数在定义域内单调递减;④将函数图象向左平移一个单位,再向下平移一个单位后与函数
的图象重合.其中正确命题的序号是__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e0bfa5426a9e0c7d496c6cdc737808b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f42b2a9736c8943106472a7398d2892.png)
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11-12高二上·四川攀枝花·阶段练习
6 .
的反函数是_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42375f21a64ddae09735093f54e10aa7.png)
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2011·四川绵阳·一模
7 . 函数
的反函数为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b45951b186bd785bccc01aeb33e5d27.png)
您最近一年使用:0次