名校
解题方法
1 . 已知函数
,
是定义在
上的函数,其中
是奇函数,
是偶函数,且
,若对于任意
,都有
,则实数
可能的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0dec2f7aa4eb98c9804ecc89057f73d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2adb2f27ddb3d3acf4eda4f1a5e47e9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e66a2a8a5fe171f42e1ab414f7d3cca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.0 | C.![]() | D.1 |
您最近一年使用:0次
解题方法
2 . 已知函数
,则下列说法正确的是( )![](https://img.xkw.com/dksih/QBM/2023/11/11/3365677126320128/3366301769678848/STEM/a163ca878fbb4b4b93fde9644df113c1.png?resizew=4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3057e7225daa2fd0488da2bd04b04f2.png)
![](https://img.xkw.com/dksih/QBM/2023/11/11/3365677126320128/3366301769678848/STEM/a163ca878fbb4b4b93fde9644df113c1.png?resizew=4)
A.当![]() ![]() ![]() |
B.函数![]() ![]() |
C.若![]() ![]() |
D.对![]() ![]() |
您最近一年使用:0次
名校
解题方法
3 . 已知函数
,
.
(1)若
,写出函数
在
上的单调区间,并求
在
内的最小值;
(2)设关于对
的不等式
的解集为
,且
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18672eb4df921b380f518b72a5912f1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed39f5aca78934fb383402433fe549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
(2)设关于对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e3b8f5edf3e30465035ea5b2eedee2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45242b802854eb7fc3ed681c4acdbf58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
4 . 已知函数
.
(1)当
时,函数
在区间
上的最大值为
,试求实数
的取值范围;
(2)当
时,若不等式
对任意
)恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b15d80383c5d80acb9186902730ae986.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9dfe1f31f4a31f7adfe6a07757543ceb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d4f2f6133b09cb067e056ad0bd9919.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3f81f2a0196b06fc56a7e8a6463d179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f039953f09677969db031e357ec8a208.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a04be122c33d40ebb4408aa697dc3e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b57deea397cb002060497dc08484a382.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2016-12-04更新
|
590次组卷
|
3卷引用:广东省广州市第五中学2023-2024学年高一上学期期中数学试题