名校
1 . 函数
的图像可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d3fe0a7baf816e66e0731d83c5de06f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2019-12-02更新
|
261次组卷
|
3卷引用:福建省泉州市惠安县第十六中学2019-2020学年高三上学期期中数学(理)试题
名校
2 . 已知定义在
上的函数
满足
,且
是偶函数,当
时,
,令
,若在区间
内,方程
有
个不相等的实根,则实数
的取值范围是_________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc35719928ac9b7c454e91d2b97af86e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e7e74d1db7bc3577fa2abffdc582774.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/318a16f1950d06e5500c76d8f81a507f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90af9193a54d855367e91256c929662e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a115ec7b398be34d3418f69714d1ea9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f168b6811f1da5f09db1d9984ad8664f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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名校
3 . 当
时,幂函数
为增函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
_________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966b60302d80d8613675bb3dd5c03164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e4a2bc7c253695bc0cacf39d5eebc9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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2019-10-15更新
|
546次组卷
|
2卷引用:福建省泉州市南安市侨光中学2019-2020学年高三上学期第一次阶段考数学(理)试题
名校
4 . 已知函数
是奇函数,则
的值是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a46da33703268156b5230d8bf94ac66a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff3bf2007903adc64d089a054c2284a7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
5 . 已知函数
为偶函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efe04d235c5520948c1ed244dcf7dfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6f464aa447524ec2e4183abb6e64f.png)
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2018-03-16更新
|
332次组卷
|
2卷引用:福建省泉州市2018届高三下学期质量检查(3月)数学(文)试题
名校
6 . 已知函数
在
上恰有两个零点,则实数
的取值范围是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbeb90394ad95f160b5867373886092.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-01-13更新
|
308次组卷
|
4卷引用:福建省泉州市2018届高中毕业班1月单科质量检查数学理试题
7 . 已知
是定义在R上的偶函数,其导函数
,若
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdd427c13f9096c86e8df34aabc376f7.png)
,
,则不等式
的解集为__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61592b954c0f4f4a44af6c792d4b7dce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f99db07c90ccf081fd216873ade2af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdd427c13f9096c86e8df34aabc376f7.png)
,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe059e76578c5d2c24dbd1b8c9001c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc5bf8a9f55bbfbe699fa852fca2571.png)
您最近一年使用:0次
8 . 已知
,
,则
等于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a57732baf0fb19dc9bd2d7090f74e66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70fab3e9fe1bb2369e98cd264b6ac3ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21fe537831a48596b13471f056020b2b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2017-05-29更新
|
925次组卷
|
4卷引用:福建省泉州市2017届高三高考考前适应性模拟(一)数学(理)试题
11-12高三上·福建泉州·期末
9 . 函数
的图象恒过定点
,若点
在直线
上,其中
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f48f854dc5eed851426bf3efd371d2cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f47ac6b2438f0c8c8853a7a56b632f34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1021d90058e946818a93c8144b49453.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b410ff68ddab0b5523f90f1d94a74e3e.png)
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