1 . 已知函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f417b2c71608fd6941444cacb7b7dc8a.png)
(1)判断
的奇偶性并证明;
(2)若
,求
的最小值和最大值;
(3)定义
,设
.若
在
内恰有三个不同的零点,求a的取值集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9643424fa1fe6dea0079533dcd993f80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f417b2c71608fd6941444cacb7b7dc8a.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b8cdab8c1ed856ece4a2b267d99eda9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(3)定义
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ddae41bfaa1a9458698322d1a1707dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bea899de1500a50c5d50e8fbba3b516.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a80708bb56041678e6256ca37ec2355.png)
您最近一年使用:0次
2022-04-25更新
|
406次组卷
|
4卷引用:江西省部分学校2022-2023学年高一下学期期末检测数学试题
江西省部分学校2022-2023学年高一下学期期末检测数学试题(已下线)高一下学期数学期末考试高分押题密卷(五)-《考点·题型·密卷》浙江省温州十校联合体2021-2022学年高二下学期期中联考数学试题广东省汕头市2021-2022学年高一下学期期末数学试题