名校
1 . 已知函数
与
互为反函数,记函数
.
(1)若
,求x的取值范围;
(2)若
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc5bbf1426b9fa7c4d49659797ef34ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c3b214e8326bdf7b17fb7911a6818f.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fa38ca27c6c0c40d5e36b2ae4fb7ba7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbb01a7f5e9861aa185c6c63fcd58c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
您最近一年使用:0次
2023-02-19更新
|
805次组卷
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9卷引用:四川省遂宁市2022-2023学年高一上学期期末数学试题
名校
解题方法
2 . 已知函数
,且函数
的图像与
的图像关于
对称,函数
的图像与
的图像关于
轴对称,设
,
,
.则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee6881a170f6ef9ed5c133b95c2f448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/544f91d4fb22c571db9f8481b72a0419.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f1906b9f4e7fcb125639520ebf0c094.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64bd14f59342daaecef2cda6209b0303.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5e4fce6a86dfc27c02047ce49eda77c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-01-30更新
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789次组卷
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8卷引用:四川省遂宁市射洪市射洪中学校2022-2023学年高一上学期期末数学试题
名校
3 . 给出下列命题,其中正确的命题的个数( )
①函数
图象恒在
轴的下方;
②将
的图像经过先关于
轴对称,再向右平移1个单位的变化后为
的图像;
③若函数
的值域为
,则实数
的取值范围是
;
④函数
的图像关于
对称的函数解析式为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8feba7ff731bc641a40e7a581fc7c6ff.png)
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34a25e831b6946730a520de3fab7b322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
②将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99b161347f6a2fcfd9bf0acf1e8a03fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28c074aa8c1cc7a2b72bb0ad903bd22f.png)
③若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb47377fb4ec267af6f36952ec97a65e.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/8feba7ff731bc641a40e7a581fc7c6ff.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
2019-11-21更新
|
632次组卷
|
4卷引用:四川省射洪市射洪中学(英才班)2019—2020学年高一上学期期末数学(文)试题