名校
1 . 已知函数
满足:
,且对任意的非零实数
,都有
成立,
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f21febe8749e5e598124c2f6bb4025.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/384ee91c3da91357ea1911d092d42484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ed670b1f668778c6243f3f7470ee7d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/097fa3d0f245f08a793263868f7d0cc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
您最近一年使用:0次
名校
2 . 如图,
表示从集合
到集合
的函数,若
,则
的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/23/f793c214-06ed-4673-b1e4-0c48955198b7.png?resizew=137)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a662f934b3bf3ad6f1f1414fedb381d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a04042cd29185f7f48399495d7df371e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/23/f793c214-06ed-4673-b1e4-0c48955198b7.png?resizew=137)
A.1 | B.2 | C.1或2 | D.3 |
您最近一年使用:0次
2023-12-01更新
|
204次组卷
|
6卷引用:河南省新高中创新联盟TOP二十名校2023-2024学年高一上学期11月调研考试数学试题
3 . 已知函数
,若
则a的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc565280dff5e2d9eba14fe31b72ae31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb04d514baf56eec084671b88898770b.png)
您最近一年使用:0次
4 . 已知函数
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c83dfb4d3515836d86180ca9dca1e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62abd27f6b6ecc4e4fe6ec3d476fe66c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
2023-11-15更新
|
307次组卷
|
2卷引用:海南省海口市北京师范大学海口附属学校2023-2024学年高一上学期期中考试数学试题
解题方法
5 . 已知函数
,且
.
(1)求函数
的最值;
(2)求不等式
的解集;
(3)设
,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b60a7f4fd39f31c78c74014da7081a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2efb7a2b238982ec6ca55287ca3f721c.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4af81a7db1ca83f8ab738760e60759d.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab409bb25958c2f01c73e26042c6f51e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
您最近一年使用:0次
6 . 已知
,则下列结论中正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a083d9384ac2f7c981a6c6f7a641d364.png)
A.若![]() ![]() | B.若![]() ![]() |
C.函数![]() | D.点![]() ![]() |
您最近一年使用:0次
7 . 已知函数
,
.
(1)若函数
的图象经过点
,求实数
的值;
(2)在(1)条件下,求不等式
的解集;
(3)当
时,求关于
的不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aaf8ff792d7d72723a0c06f83b01bb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dd0914dc4d4c7f75710ff460a286fcf.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/238f0ea276a00ae8d681ce00cc11c8ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)在(1)条件下,求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/726c078ca626f64e0d02c2666d8af105.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/374ba0aa60e7369cce3203867568f087.png)
您最近一年使用:0次
解题方法
8 . 已知函数
,满足
.
(1)求实数
的值;
(2)求当
时,
的值;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96ff6d3f9f2822df2e2afdd90a0e5867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef2635c6e599f816c706e471a3c197d5.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)求当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f08ce80e91fdf435a8e3ec05be990e9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
您最近一年使用:0次
9 . 已知函数
,若
,则a的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b4873e1957dce5f3b5f8eb606026fe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a04042cd29185f7f48399495d7df371e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
10 . 已知函数
.
(1)点
在
的图象上吗?
(2)当
时,求
的值;当
时,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59179729cc6d08d245a405d69c1628a0.png)
(1)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cef7ce21e82c720d79b6ed1c2908d80a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23d29646155e27b172ecdf263e2d702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0a73db674d29eae8f8921eff5944983.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2023-11-07更新
|
282次组卷
|
2卷引用:甘肃省武威市天祝一中、民勤一中、古浪一中等四校联考2023-2024学年高一上学期11月期中数学试题