13-14高一上·浙江绍兴·阶段练习
1 . 已知函数
的定义域为
,
(1)求
;
(2)当
时,求函数
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d0f59a597dd06079758feb82b34a3b.png)
![](https://img.xkw.com/dksih/QBM/2013/1/8/1571095065436160/1571095070957568/STEM/ceaf2f8576b9433693a08d7136f77c75.png)
(1)求
![](https://img.xkw.com/dksih/QBM/2013/1/8/1571095065436160/1571095070957568/STEM/ceaf2f8576b9433693a08d7136f77c75.png)
(2)当
![](https://img.xkw.com/dksih/QBM/2013/1/8/1571095065436160/1571095070957568/STEM/614f2ab29e6c452883443e6ac5485021.png)
![](https://img.xkw.com/dksih/QBM/2013/1/8/1571095065436160/1571095070957568/STEM/319d3c1b532f4ecaa3b656cc92febb5a.png)
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11-12高三·浙江·阶段练习
2 . 设函数
,若
在
处的切线斜率为1.
(Ⅰ)用
表示
;
(Ⅱ)设
,若
对定义域内的
恒成立.
(ⅰ)求实数
的取值范围;
(ⅱ)对任意的
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc6af75010e070afeeb0e130855a014c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5c887da0c850acf41ab249cc262ae39.png)
(Ⅰ)用
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(Ⅱ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a585fe4f228ba36a3eaa73e58f458480.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4770d00bce50af0a69d14e7b74e2bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(ⅰ)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(ⅱ)对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5232bfe266208295127b873635de1fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78856de213071c126cb9807e93f81440.png)
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11-12高三·河北邢台·阶段练习
3 . 函数
是定义在
上的奇函数,且
.
(1)求实数a,b,并确定函数
的解析式;
(2)判断
在(-1,1)上的单调性,并用定义证明你的结论;
(3)写出
的单调减区间,并判断
有无最大值或最小值?如有,写出最大值或最小值.(本小问不需要说明理由)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0968841c3b9731f5fe1308f9dc7c5023.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5104c11a73c77c59590389a74f584864.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bffac8a5a466e952c53225fcdc795f9.png)
(1)求实数a,b,并确定函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
2016-12-01更新
|
1718次组卷
|
5卷引用:2012届河北省南宫中学高三8月月考理科数学试卷
(已下线)2012届河北省南宫中学高三8月月考理科数学试卷重庆市2022-2023学年高二下学期3月月度质量检测数学试题(已下线)2014-2015学年安徽省青阳县木镇中学高一上学期期中考试数学试卷上海市曹杨中学2018-2019学年高一上学期期末复习卷一数学试题(已下线)第03讲 3.2.1单调性与最大(小)值(精讲精练)(1)-【帮课堂】
11-12高一上·广东江门·阶段练习
4 . 已知
为奇函数,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b642bce8f61b7ec1f4dd74f9d8f905cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e1a1611f320c0f358df77aaae3f942.png)
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11-12高三上·甘肃白银·阶段练习
5 . 已知函数
.
(1) 求函数
的定义域;
(2) 求证
在
上是减函数;
(3) 求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/695ccaf3d2f47a4b0dfc6abfa87ae0b0.png)
(1) 求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2) 求证
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/309943bf7f9aa14e0425d4313150177b.png)
(3) 求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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10-11高一下·广东·期末
6 . 已知函数![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/de08a504a4a24c438ba9b53324f5cceb.png)
(Ⅰ)求
的值;
(Ⅱ)求
(
)的值;
(Ⅲ)当
时,求函数
的值域.
![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/de08a504a4a24c438ba9b53324f5cceb.png)
(Ⅰ)求
![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/cc0209e4d55c4aada13009f21cbeda2c.png)
(Ⅱ)求
![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/ee5b370c8a73414d868e93f75b85d5aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da989240786ef7c3e2d903f30caf59e3.png)
(Ⅲ)当
![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/7c13c2cf963a4ed5a573af3f291fef97.png)
![](https://img.xkw.com/dksih/QBM/2012/11/12/1571060839014400/1571060844199936/STEM/48855e3af78d40d6b1a040ad8b05e2d4.png)
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10-11高一上·湖南长沙·期中
7 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a3f58722394cad3df7234b543be4587.png)
(1)判断
的奇偶性并说明理由;
(2)判断
在
上的单调性并加以证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a3f58722394cad3df7234b543be4587.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0109d06b8be2e402b5ffbb0aeb501009.png)
您最近一年使用:0次
2016-11-30更新
|
560次组卷
|
3卷引用:福建省厦门市国贸协和双语高级中学2022-2023学年高一上学期第二次月考数学试题