名校
1 . 已知函数
是定义在
上的偶函数,且当
时,不等式
成立,若
,
,
,则
,
,
之间的大小关系为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65c602c2c0e87d7038a0baf82dfff1f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6f991e29c7c5e4b48af22d0e8d8904c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50870a9bbd8113670f64d6da41349306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/649a14e2e58fb183a106f7271649fc30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-03-13更新
|
450次组卷
|
2卷引用:吉林省吉林市吉化第一高级中学校2020-2021学年高二上学期期末数学(理)试题
2 . 定义在
上的函数
满足
则下列不等式中,一定成立的是( )
![](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/44ec73a3c03e03df1fa91fe4aa77d1a5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
3 . 有下列命题:
①函数
与
的图象关于
轴对称;
②若函数
,则函数
的最小值为
;
③若函数
在
上单调递增,则
;
④若
是
上的减函数,则
的取值范围是(0,
).
其中正确命题的序号是__________ .
①函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a614ee45e4f1b511b38e3916461d853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52ea36101bd7f0cefa20125125903e0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
②若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b18adcc6d1cb6d6f697dd5a0f9fca0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
③若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1956aa5521d1ac2655139c1bb923aeb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80df69c684db04b8d4ff13ef44bbad44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f6d6ee606a302f4f2a5848ac3ffa109.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/187490fbed548f2c334398fd70b0beea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ffa257f460e4ac09d2c68954d5c824d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
其中正确命题的序号是
您最近一年使用:0次
2017-08-17更新
|
418次组卷
|
2卷引用:吉林省梅河口五中2016-2017学年高二下学期期末考试理数试题
解题方法
4 . 定义在
上的偶函数
满足
,且在
上为增函数,
,
,
,则下列不等式成立的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78132753bd0d62932f7ff62a7046f7ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/626d8e8bba19df463a1b6f4e4d2377cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bc171c14143e0312da1dfc1a01f18b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0810f005f8e4874d3ac0095d55132a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ad80e8c9fc4c06798447e10155724af.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2016-12-04更新
|
833次组卷
|
2卷引用:2015-2016学年吉林毓文中学高一上期末数学试卷
12-13高一上·辽宁·期末
解题方法
5 . 定义在R上的函数
满足:
的图像关于
轴对称,并且对任意的![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/86fc6c23251048259be1f890b36f240c.png)
有
,则当
时,有
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/09bf7d5d6b5b438791c7d0b24d43319e.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/09bf7d5d6b5b438791c7d0b24d43319e.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/4f503e431f5c4d779793129449a9e48d.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/86fc6c23251048259be1f890b36f240c.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/935f5d86455b4e09b674dd0c8ec68a2d.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/006e4dfb81aa42b3ade4e18ea49dc4c6.png)
![](https://img.xkw.com/dksih/QBM/2014/2/26/1571531058724864/1571531064197120/STEM/9fbcd45a07bb4ae6b47c54f2cbfee969.png)
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11-12高二下·吉林长春·期末
解题方法
6 . 已知定义在
上的奇函数
,满足
且在区间
上是减函数,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63396f28c78e6f5276bccb0b7a1c818e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb87c830a03204a5b783ad4c2ba49c4e.png)
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您最近一年使用:0次
11-12高一上·黑龙江大庆·期末
解题方法
7 .
是偶函数,则
,
,
的大小关系为
![](https://img.xkw.com/dksih/QBM/2012/9/5/1570998869221376/1570998874406912/STEM/3f944b3aed484ff89a9f0d1675262a19.png)
![](https://img.xkw.com/dksih/QBM/2012/9/5/1570998869221376/1570998874406912/STEM/952016c2a7a74396ad64fd2b5626719a.png)
![](https://img.xkw.com/dksih/QBM/2012/9/5/1570998869221376/1570998874406912/STEM/b47068eba5034e5a939658874613661b.png)
![](https://img.xkw.com/dksih/QBM/2012/9/5/1570998869221376/1570998874406912/STEM/ebacbe2aebfa435c8d9cef54e47e10b5.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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