名校
1 . 已知
,
,
,其中
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f7f45f60ee3e791f2a3f1e3419ce73c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed60c4eb524afddb4cee3b07a915657e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2070e42f5f5fa175cf6d5675d789998.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6058a6f6881359e7ce8ddefb13c0ae3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 定义在
上的函数
满足
,且当
时,
,则下列结论中正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455ba3d3e46977fcbe5b71f8bb9df4be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4bf92155f517ac547552711d7e1804d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5efe66db991b562c73ffb16c1e585870.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
3 . 已知实数a,b满足
,
,
,且
,则下列结论正确的是( )
![](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/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea7707d1e36157695a0e2166e9693b5.png)
A.当![]() ![]() | B.当![]() ![]() |
C.![]() | D.![]() |
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2023-11-10更新
|
391次组卷
|
2卷引用:辽宁省抚顺德才高级中学2023届高三硬核提分(四)数学试题
解题方法
4 . 定义在
上的函数
的导函数为
,
且
恒成立,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49f713370ed4ecff74690b0c8b9d9c53.png)
A.![]() |
B.![]() ![]() |
C.![]() |
D.![]() ![]() |
您最近一年使用:0次
5 . 定义在
上的函数
满足
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc90300811507ff48de6e9af58d91f6.png)
A.![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() ![]() |
D.若![]() ![]() ![]() |
您最近一年使用:0次
名校
6 . 三角函数表最早可以追溯到古希腊天文学家托勒密的著作《天文学大成》中记录的“弦表”,可以用来查询非特殊角的三角函数近似值,为天文学中很多复杂的运算提供了便利,有趣的是,很多涉及三角函数值大小比较的问题却不一定要求出准确的三角函数值,就比如下面几个选项,其中正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
7 . 已知定义城为
的函数
的导函数为
,且
,则( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f87e9694d0f931907afbfb40f75695de.png)
A.若![]() ![]() ![]() |
B.![]() |
C.![]() |
D.若对![]() ![]() ![]() |
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名校
8 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92f10a1df941f3095a4ecf440c0e8df7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a03f25360b4bd548a534aae15842be94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1009b7ad3e665643136559380162817f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-09-29更新
|
178次组卷
|
2卷引用:广东省江门市部分学校2024届高三上学期9月联考数学试题
9 . 已知
,则下列不等式恒成立的为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/636a8d9e362e768e825a98afdea2bd5b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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10 . 已知函数
满足:①
,②
,③
,
为
的导函数,则下列结论一定正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/919358fb227c0e6505b1404ea1722963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
A.![]() |
B.![]() |
C.若![]() ![]() |
D.![]() |
您最近一年使用:0次