名校
解题方法
1 . 若
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f00497251ea77c7ee945b667eaaf4d0f.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745e3f4e21fa240d529628ca39f731d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d89f6ca47fcb5ffbbfb186b9053a34e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/210f68cc8f5b3ca7875e90083089cecd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f00497251ea77c7ee945b667eaaf4d0f.png)
您最近一年使用:0次
名校
解题方法
2 . 若函数
是
上的单调递增函数.则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71eb92552dc5686641c7db5ddccbaa9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-02-28更新
|
430次组卷
|
3卷引用:重庆市第十一中学校2023-2024学年高一上学期期末数学试题
名校
解题方法
3 . 已知函数
为奇函数.
(1)求实数
的值;
(2)若
,判断并用定义证明函数
的单调性;
(3)设
,且
在区间
上不存在零点,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417c3865d9f3af6f724d33802cdf5539.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4921923069c4f38a0af1ff8637e35b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1301af94ce5276fdcd066392f4b363e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9f88173ef0c29bedd0155b7893d2474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
名校
4 . 已知函数
.
(1)若对于
,使得
成立,求实数
的取值范围;
(2)若
与
的图象有且仅有一个交点,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/261f72fb1078c3a92e7d74b9646a6bf4.png)
(1)若对于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49039c2fd609ace5e47b0b9df42ca058.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc8c808c0517dff0b6538ff19a4c5c89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
5 . 已知命题“对
,都有
恒成立”为真,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ddaee5805762091f97771d8a43038dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82e735f2041191be8e36c9af6d3c0619.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 若
满足以下条件:①
;②
的图象关于
对称;③对于不相等的两个正实数
,有
成立,则
的解析式可能为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c38a21483a2dc328d2e0b1d1b62599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdefd43c07f5f2fe560a5dd6848c9d15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
您最近一年使用:0次
名校
解题方法
7 . 已知函数
的部分图象如下,则以下说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/225edf9d0ede79f9c3066a5ad0bbf58d.png)
A.![]() |
B.![]() ![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
8 . 已知函数
.
(1)在给出的坐标系中作出
的图象;
(2)根据图象,写出
的单调区间;
(3)试讨论方程
的根的情况.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773e54771c93e3874dd29755b1b3a99f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/20/43282894-16f2-4a59-afac-2d32151aca06.png?resizew=205)
(1)在给出的坐标系中作出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
(2)根据图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(3)试讨论方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10259beda34cefa666487471715539fd.png)
您最近一年使用:0次
名校
解题方法
9 . 定义在
上的奇函数
满足:当
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1893ec3241bbeb7909e5a1ecfb7c1760.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00d13c6d54ab75707aaea97482be4879.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1893ec3241bbeb7909e5a1ecfb7c1760.png)
您最近一年使用:0次
2024-02-12更新
|
347次组卷
|
2卷引用:重庆市长寿区八校2023-2024学年高一上学期1月期末联考数学试题(B)
名校
解题方法
10 . 若
,则函数
与
在同一坐标系内的大致图像可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c23a7171e490dc8105b8809c63ef2720.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17afd02a58c3d3c25ac4f8cab171e24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b60a996d72648657de39f84918d9696f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次