名校
1 . 已知函数
,
,
,对任意
都有
,且
是增函数,则用列举法表示函数
的值域是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92f86b5229962cfb075d4068555afd5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/145196cd7cfa39ebc7504e95450eee69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e39d9adf3022243ea2290e010a493d6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8296abd12e85b7eccd1090e8852c93a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2019-11-09更新
|
336次组卷
|
4卷引用:上海市控江中学2018-2019学年高三上学期开学考试数学试题
名校
2 . 已知一元二次函数
满足
,若
在区间
上不单调,则
的取值范围是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90273593dca08da1b9e33e3a8663c514.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13261609a40a1dbe9a0d567ae6ec0b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-11-07更新
|
183次组卷
|
2卷引用:上海市行知中学2019-2020学年高三上学期10月月考数学试题
名校
3 . 已知函数
是奇函数,若函数
在区间
上单调递增,则实数a的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8497bf837b85696d9680c00591d47edb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d1321bfbbef3491a92c560fbeb97df7.png)
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名校
4 . 若
是
上单调函数,且对任意
都有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/569ace36fb0f5aa4a5c721512dfae0e8.png)
_____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c10cdd56cdfbea77aedbc4350fa75cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/569ace36fb0f5aa4a5c721512dfae0e8.png)
您最近一年使用:0次
名校
5 . 若函数
是
上的单调函数,且对任意实数
,都有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb173b08513d9db03302f06390420629.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f64e8228dca2979d83db94058c6ad5b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb173b08513d9db03302f06390420629.png)
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2019-10-23更新
|
523次组卷
|
3卷引用:上海市南模中学2019-2020学年高三上学期10月月考数学试题
名校
6 . 已知
且
,设函数
的最大值为1,则实数
的取值范围是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9639fe0b74d25761a8588f0b992113d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-08-17更新
|
558次组卷
|
4卷引用:上海市育才中学2018-2019学年高三下学期三模数学试卷