1 . 若存在实数
,使得函数
在区间
上单调,且
在区间
上的取值范围为
,则
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6be23087c45c9453a89a9414f9224b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af34b9ff8c1579339b53d0a03d2a84a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8af7bed124f00c8e19b52d028b4d90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-02-03更新
|
536次组卷
|
4卷引用:湖北省十堰市2022-2023学年高一上学期期末数学试题
湖北省十堰市2022-2023学年高一上学期期末数学试题(已下线)期末真题必刷压轴60题(10个考点专练)-【满分全攻略】(沪教版2020必修第一册)(已下线)期末真题必刷压轴60题(22个考点专练)-【满分全攻略】(人教A版2019必修第一册)浙江省湖州市长兴县雉城中学2023-2024学年高一上学期期末数学复习卷一
2 . 已知函数
(
),若方程
恰有3个不同的根,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6413353c96b5419d47f0ec466a6f598.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e18ef5f525541108643a1f16e7e14293.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次