13-14高二下·甘肃天水·期末
名校
解题方法
1 . 已知函数
且
,
(1)求
的值;
(2)判断
在
上的单调性,并用定义给予证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/509095e82c1cd9c97f9b7a15d3740e7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c01a939908fc4e312d54f516bdb731b.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e881fec40d166eecf66123058faf05fe.png)
您最近一年使用:0次
2016-12-03更新
|
536次组卷
|
3卷引用:2013-2014学年甘肃省天水一中高二下学期期末考试理科数学试卷
(已下线)2013-2014学年甘肃省天水一中高二下学期期末考试理科数学试卷吉林省梅河口五中2016-2017学年高二下学期期末考试理数试题吉林省梅河口五中2016-2017学年高二下学期期末考试文数试题
10-11高一上·安徽蚌埠·期中
解题方法
2 . 已知函数
是定义在
上的增函数,对于任意的
,都有
,且满足
.
(1)求
的值;
(2)求满足
的
的取值范围.
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/1d706519bae1423d8317872bfa6cb73d.png)
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/985b10db1cb24f738c81e38443aa1eac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c7ba98a91f8d890daedca91e3cc778c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6521ef75f0a05fe62cdfd2fbbe0430b6.png)
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/bde4671fd0f64d6d8a4ee25359b51a24.png)
(1)求
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/0f6d04312c3a4676b8bb39ac4db3dba9.png)
(2)求满足
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/c46fbd3e5b7741cab9f8f14a92927d60.png)
![](https://img.xkw.com/dksih/QBM/2014/9/5/1571850440687616/1571850446577664/STEM/457a042f17c64e28b1bffdf64039229e.png)
您最近一年使用:0次