名校
1 . 已知
是定义在
上的偶函数,且在区间
上单调递增,若实数
满足
,则
的取值范围是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4c0c037867665979b6dc75fb995f9ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d8936079a09376afbcebeb59482b8a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2020-01-16更新
|
810次组卷
|
3卷引用:重庆市七校(渝北中学、求精中学)2019-2020学年高一上学期期末联考数学试题
2 . 已知
是定义在
上的偶函数且
,若当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2acbfa42cfa5aaa36e0358954f1fe203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/626d8e8bba19df463a1b6f4e4d2377cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aacdf63a565aadfefd9f85ac25cab6f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/481fa05079e61e7bf3f9b3e1f626ba08.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-01-07更新
|
224次组卷
|
2卷引用:重庆市育才中学2019-2020学年高三上学期第一次月考数学试题
名校
解题方法
3 . 设函数
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b31e35963ee9fde7aed2cc5ab54f617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efb2037f3554638c322b19f1202e2652.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2020-04-21更新
|
442次组卷
|
2卷引用:2019届河南省名校(鹤壁市高级中学)高三下学期压轴第三次考试数学(文)试题
名校
解题方法
4 . 已知函数
是定义在
上的奇函数,对任意实数
满足
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/935799b8d9f3de0c021e2a7df70d96f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/651492c53f8747a2da821e502a813313.png)
A.![]() | B.0 | C.1 | D.2 |
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2020-02-23更新
|
317次组卷
|
2卷引用:重庆市七校2018-2019学年高二下学期期末联考(文科)数学试题
名校
5 . 已知偶函数
的定义域为
,对任意的
,有
,则不等式
的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322419053f4193c328440fc819d7b2f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82fab9d5e9f6ed92b0e803d2bce412a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e0d7fd16e27f030695ee9e7e48e5963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee936871703cfcf8f9a7f6f020bf9140.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-02-20更新
|
242次组卷
|
2卷引用:重庆市忠县三汇中学2019届高三上学期期末(文)数学试题
名校
解题方法
6 . 已知函数
(
且
)的最大值为
,最小值为
,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60a37b623713dc322469d73356765708.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e30c903d8f8a05332af0b19e7e40df3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ed83485b04357536c07c06cdd74f149.png)
您最近一年使用:0次
名校
解题方法
7 . 已知
是定义域为
的奇函数,当
时,
,则不等式
的解集是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.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/dceed2e7a0a44f06934d0262b6bbfac1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27e32fa435d3b0c72a7161b1c3bf2bfc.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2020-02-13更新
|
772次组卷
|
4卷引用:重庆市南开中学2019-2020学年高一上学期12月月考数学试题
名校
解题方法
8 . 已知函数
是奇函数.
(1)求实数
的值;
(2)设函数
,是否存在非零实数
,使得方程
恰好有两个解?若存在,求出
的取值范围;若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef9afb085df22774ac45b0c84f2f6a94.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32becf2dbd650e92301334f69a6cc1cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f86eff5761f61a20c240a428f2a7ceda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
9 . 定义在
上的奇函数
在
上单调递减,且
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab5e0524def52baf53480b8726784ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a431537df789febf4bc45e3dc23cefaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6d619ca29fc5425709e42d6f121a5d8.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2019-12-26更新
|
563次组卷
|
3卷引用:重庆市重庆十八中两江实验中学2020-2021学年高一上学期11月月考数学试题
名校
10 . 设函数
对任意的
、
都满足
,且当
时,
.
(1)求
的值;
(2)证明函数
是奇函数;
(3)若函数
的定义域为
,解关于
不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c6f119137e1b6760d55956d99d963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e38fffbc7ab9882480f4faa72390e23.png)
(2)证明函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ead3fdcb8fe8f5eb3dbe7d96cabc28b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa75d727630a1a1e38d4cdd2164dcb84.png)
您最近一年使用:0次