名校
1 . 已知函数
是偶函数,若函数
无零点,则实数
的取值范围为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f15f706eec7594c21cb11a7f4c32e9b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a87f8a5bdb6944952affa1daf9268f39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
2024-03-01更新
|
250次组卷
|
2卷引用:河北省郑口中学2023-2024学年高一上学期期末考试数学试题
解题方法
2 . 函数
的单调递增区间是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56f6381e2ea44bf51b9877da8ff40d8b.png)
您最近一年使用:0次
解题方法
3 . 已知幂函数
的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b65cd5667c0f00a5027a0edcb5e685e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdcab21ad21ee16b2167751eaebd204c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b65cd5667c0f00a5027a0edcb5e685e.png)
您最近一年使用:0次
名校
4 . 在数列
中,
,
,其中
是自然对数的底数,令
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b80ab5d085ad4596492d3838a3379403.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c01db705f3dedb49cd8b89ce82a6a55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e774010246e510b7b53834434c169bc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b80ab5d085ad4596492d3838a3379403.png)
您最近一年使用:0次
2024-02-17更新
|
633次组卷
|
3卷引用:河北省保定市定州市2023-2024学年高二上学期1月期末考试数学试题
名校
5 . 函数
(
,且
)恒过的定点是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2070abf71953a1b5a7be4240879ce68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
您最近一年使用:0次
2024-02-05更新
|
383次组卷
|
4卷引用:河北省保定市清苑区清苑中学2023-2024学年高一下学期入学考试数学试题
6 . 已知
且
,当
时,
,则
的取值范围为__________ .
![](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/6b4196d8e56ad8214ddc703a440d1a50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46c28ba5203828e94fbb73b0a21bcbb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
7 . 已知幂函数
的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3db58e3e328bc8629161eae7e70cc2c.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97a9275848b5c91230c249a45f1bfc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3db58e3e328bc8629161eae7e70cc2c.png)
您最近一年使用:0次
解题方法
8 . 已知幂函数
的图象不经过原点,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e45e7e1512789aa8dd54c7a64fe20426.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
您最近一年使用:0次
解题方法
9 . 函数
的定义域为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeab5f0582b3e5ab3b66fc8211fe8c84.png)
您最近一年使用:0次
解题方法
10 . 已知函数
,则
的解集为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a7d0c6a01810b031a766703dcc0cb1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa03d3ea790f0b32b2853931dd710a4c.png)
您最近一年使用:0次