名校
1 . 定义在
上的奇函数,当
时,
,其中
,且
,其中
是自然对数的底,
.
(1)求
的值;
(2)当
时,求函数
的解析式;
(3)若存在
,满足
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da3a6d011679952771607b3a166676b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/401fac6e7c32d142a86a7afa828e4b2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/810949b76573ccd9d43af3815299d443.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57d57d6918060460b61f4b3448bb03a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcd143a57a268a5a8ef486e2a4d5c0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e0cc202753558c28d925d782b27198a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(3)若存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79cc799ccaa3e4c85094780b520a68cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3caba8eddb5dbb5940db14f837f39450.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4f21117c3a658c09a019b47e492fbe3.png)
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2024-01-22更新
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2卷引用:山东省济宁市育才中学2023-2024学年高一下学期开学考试数学试题