名校
1 . 设函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d85261d3be637095db049a2fed1469.png)
且
是定义域为
的奇函数.
(1)求
的值;
(2)若
,试判断
的单调性(不需证明),并求不等式
恒成立的
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d85261d3be637095db049a2fed1469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5d74d706d2e4392e25016e9101d07ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41f3df8bf24d2c68add3f3de3efc4147.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/855c489ea737ee98edc26b961f5da884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
2020-10-13更新
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258次组卷
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3卷引用:江苏省无锡市宜兴市阳羡高级中学2020-2021学年高三上学期基础测试数学试题