名校
解题方法
1 . 已知定义在R上的奇函数
,当
时,
.
(1)在图中画出函数
的简图,并根据图象写出函数单调区间(不用证明);
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/17/d9a68513-57ec-4a1b-ba0c-450188bfb5b4.png?resizew=188)
(2)若不等式
对任意
恒成立.求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd8ed92f58d44ee590c425bc741195c1.png)
(1)在图中画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/17/d9a68513-57ec-4a1b-ba0c-450188bfb5b4.png?resizew=188)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db9c7f6b7c4ed816c079f833c86905c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ac6a2f7366e0190592444bb60d3cea4.png)
您最近一年使用:0次
2022-11-12更新
|
260次组卷
|
2卷引用:云南省大理下关第一中学教育集团2022-2023学年高一上学期期中考试数学试题