名校
1 . 已知全集
,设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45bfb6918b669630baa00adfdf0e3d67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38cae848c181c2a073ed03206f7e4877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/715476727accc3c6b3c71f2f25c3aaad.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-11更新
|
224次组卷
|
2卷引用:2023年宁夏回族自治区吴忠市学业水平考试数学试题
解题方法
2 . 已知定义域为
的偶函数
满足
,若对任意的
,且
,
恒成立,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dec65a2bec3d4296c613a80b3ae41d5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42fd7af568e3d9f444beb0ff41426477.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8f09c0670e752aa71b00f219f374b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2c18c1e268d2aeeeb445f47a541007.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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3 . 四个变量
,
,
,
随变量
变化的数据如下表:其中随着
的增大,增长速度越来越快的变量是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9314bd1d7a6e070f4f2428f9a321804e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f81ee8fc80a880ccceac24aa739fac39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
3 | 3 | 3 | 3 | 3 | 3 | 3 | |
0 | 1 | 1.6 | 2 | 2.3 | 2.6 | 28 | |
1 | 4 | 16 | 64 | 256 | 1024 | 4096 |
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 函数
(
,且
)图象过的定点是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7148c3102184d47b2fb3ba177c578650.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
5 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d93d67d76d20c950e2e1ca0a66d48546.png)
A.0 | B.1 | C.3 | D.5 |
您最近一年使用:0次
解题方法
6 . 已知函数
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cad145a3d104f73049bf2e1cd69b9c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92682840e2a230de346562b2032f8adb.png)
A.0 | B.1 | C.2 | D.4 |
您最近一年使用:0次
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edcf4f84f80c8b325c2df2ff86aee0b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080a9dd43722c26c0ffae2f5320cf2c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
8 . 方程
的所有实数根组成的集合( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e7d83df5050b9301423890d661c4bd0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
9 . 已知
.
(1)求函数
在
的最小值.
(2)对于任意
,都有
成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba15c8c743b32353dc461117d4e1087e.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ed2f490aac02631c2ed9e6b76354a49.png)
(2)对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1e32125207addc3fdb92ceb0ec80ce8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/314640586ecde507f5ab819efca5ad28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-12-05更新
|
270次组卷
|
2卷引用:江苏省苏州市常熟中学2023-2024学年高一上学期12月学业水平调研数学试题
解题方法
10 . 已知函数
与
的图象关于
对称,则
的值域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64cc8e0bba95bd9cb946cd22ba092240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb6d1a0b4654ced33b1008ff861a35a1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次