1 . 已知定义在
上的函数
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a28068770a85b88b42321cd71ecd3c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e55491716ef55c7976c626f6b75584.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() ![]() |
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解题方法
2 . 定义在
上的函数
满足
,则( )
![](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/64f3639a4f58da24383a185de3edd0c4.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
3 . 已知函数
的定义域为
,且满足
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e5f98def74c5a1d7ccff60a7dd801fc.png)
A.![]() | B.方程![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-06-07更新
|
717次组卷
|
2卷引用:陕西省西安市第一中学2024届高三下学期模拟考试数学(文科)试题
解题方法
4 . 已知
为定义在R上且不恒为零的函数,若对
,都有
成立,则下列说法中正确的有( )个.
①
;
②若当
时,
,则函数
在
单调递增;
③对
,
;
④若
,则
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f70e0db0174a2c05b28fb6d0c2508778.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86ec87e9730dbedf48cabae579c249f.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f579faac22a78b4740d7cf18879a6e11.png)
②若当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab409bb25958c2f01c73e26042c6f51e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
③对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71b78297a65e7fad69635b19928ecc10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/534f26ed8e5fffcdfdb171dae6e3a571.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d49692fecac2b7f491e434493fa12a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/233c9f0779f669214ac51679d7112061.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
名校
解题方法
5 . 函数
对任意
,都有
,则关于函数
的命题正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/402ddc4affe050aa0701a31e51b37d5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a215072a06d124b82e3aae30a5e34fb5.png)
A.函数![]() ![]() |
B.直线![]() ![]() |
C.点![]() ![]() |
D.将函数![]() ![]() ![]() |
您最近一年使用:0次
2024-05-04更新
|
841次组卷
|
3卷引用:辽宁省大连育明高级中学2023-2024学年高三下学期第一次模拟考试数学试卷
名校
解题方法
6 . 定义在
上的函数
满足
,
是函数
的导函数,以下选项错误的是( )
![](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/5208c7dc4a235b8f554d624556341160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() |
B.曲线![]() ![]() ![]() |
C.![]() ![]() ![]() |
D.![]() |
您最近一年使用:0次
7 . 已知函数
的定义域与值域均为
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abe852afd1bfd32a18a58944e138c83a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1a8bcbee61f6d9a84302a8eb0bbc4c5.png)
A.![]() | B.函数![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 已知函数
的定义域为
,且满足①
;②
;③当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe86cace140f2c3588ab115837bbfc9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afbba0881e2a4748e562e0787f148b32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4db7707d6b2754808adefc9b2fb976a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b1af83405d0098ee50062e0cedc40e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4bb7d20c2d3aaf9b95f744755d270d5.png)
A.![]() | B.若![]() ![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
9 . 已知集合
,函数
.若函数
满足:对任意
,存在
,使得
,则
的解析式可以是_______ .(写出一个满足条件的函数解析式即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9cfff97ca534fbed1b3335583918ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f496911266e86ff15d128b01657838cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c8e673b990f5c9743ad292cf7a30a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffeab6a26fe66bbbef44ed750a4c6d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e875389247bb702d954345d2caf2d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
您最近一年使用:0次
2024-03-23更新
|
1313次组卷
|
4卷引用:山东省济南市2024届高三下学期3月模拟考试数学试题
山东省济南市2024届高三下学期3月模拟考试数学试题山西省朔州市怀仁市第一中学校2024届高三下学期第四次模拟考试数学试题湖北省黄冈市文海大联考2024届高三下学期临门一卷(三模)数学试题(已下线)大招8 “析、寻、验”三步法快解开放性填空题
10 . 设a为常数,
的定义域为R,
,则( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23fb90e09994fdc6ab02ed6ba664f31f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09dc9255e2a07ba9252f0e491eaec5d9.png)
A.![]() |
B.![]() |
C.![]() |
D.满足条件的![]() |
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2024-02-10更新
|
2278次组卷
|
5卷引用:2024年普通高等学校招生全国统一考试数学模拟试题(二)(新高考九省联考题型)