名校
解题方法
1 . 已知函数
在
上为奇函数,
,
.
(1)求实数
的值;
(2)若对任意
,
,不等式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74a761ce7b2ab701376593bda11531de.png)
都成立,求正数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19bbe38c0bfa0dcbb845a38777063b42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d33da711e50e96568facb18cef27165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)若对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5caabda288fc01cc168938846eec5d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74a761ce7b2ab701376593bda11531de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff98574f62933ec7220fd8e7b091458.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
2024-02-04更新
|
473次组卷
|
2卷引用:安徽省六安第二中学2023-2024学年高一上学期期末考试数学试卷
名校
解题方法
2 . 已知函数
,且
.
(1)
,求
;
(2)设函数
,其中常数
.
①当
,
时,函数
在
上的最大值为2,求实数
的值;
②若函数
的一个单调减区间内有一个零点
,且其图像过点
,记函数
的最小正周期为
,试求
取最大值时函数
的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3516884db38ee43fa82b37cecd6f1778.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/248dba78ba95c72cbfbd2458c0631ed2.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d335358688618b9f5b327b8ae25b0fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a61d6804e362bc51fc5a5219a1874633.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
①当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13c9509f6f0cc86f498ddd898d0404c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c782473400ca663779f6fe453a1c6e9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/666d3405468554f4c5be04bb32d94fdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0bed87806c771bc0b76047ce952f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
②若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce1ceea47cd75291ef4d03a8e1f404ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80d266ed4a4c2aec42c5e7dc9a6b11f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
您最近一年使用:0次
2022-04-27更新
|
2217次组卷
|
5卷引用:江苏省苏州工业园区星海实验中学2021-2022学年高一下学期期中数学试题