1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc51474b54120493b300a14e566cbc0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fd838efa4c7054cbafecf84a51b6bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9e721c4bdef7a5d898a375a9a58bd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d4f51ff5417b6a78082a83547766a0c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 已知函数
(
且
)的图象经过定点
,则
的坐标是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2b9abfca4a2202a170ff6d713d01982.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/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
您最近一年使用:0次
名校
解题方法
4 . 函数
若
,则实数
的取值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a1400e380d718b1b2700964ce58f76b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7be3f1132b99b1341f66326f63a7459c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.3 | B.![]() | C.3或![]() | D.5或![]() |
您最近一年使用:0次
2024-02-17更新
|
716次组卷
|
4卷引用:福建省三明市2023-2024学年高一上学期期末质量检测数学试题
5 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cac2e85021476cace5a29957a02b22a5.png)
_____________ .(结果用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d85872de0de218a4de5ba3be7c8161d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cac2e85021476cace5a29957a02b22a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
您最近一年使用:0次
名校
6 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3a9785e01d4978b70929d46077dede.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc08a313458810614e52074e29cb30be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc592d15fd2d05e39662193d1ff2273.png)
您最近一年使用:0次
解题方法
8 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9b27a1ee4cd2c45ac8ff7b735e162b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b384e8881221a14de8f458c529b77e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13bf2397e1ecfbb11a1da005dbccdb40.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-27更新
|
691次组卷
|
3卷引用:福建省十一校2024届高三上学期期末联考数学试题
9 . 定义运算
,若集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cf4adf53fdee471fc2bbbc717b95887.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/beb6c75a90fbbd6cce4e28001b44e356.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cf4adf53fdee471fc2bbbc717b95887.png)
您最近一年使用:0次
2024-01-22更新
|
470次组卷
|
4卷引用:福建省福州市平潭县岚华中学2023-2024学年高一上学期期末模拟数学试题
名校
10 . 已知幂函数
是奇函数,且在
上单调递减,则实数a的值可以是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8dd3f86cd7afe812f3d8e131bee1e315.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
您最近一年使用:0次
2024-01-16更新
|
498次组卷
|
4卷引用:福建省厦门市第一中学2023-2024学年高一上学期期末模拟数学试题