23-24高一上·上海浦东新·期末
名校
解题方法
1 . 记
在区间
(
为正数)上的最大值为
,若
,则实数
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9db9ce814f08447762530cac61202bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c93c82944db4a310a2047dd6d8966162.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fe13bedc59eb296d5948c2c59d702b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8238dfbbcf90b6ffa1a66eb214cc68d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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解题方法
2 . 定义:如果存在实常数a和b,使得函数
总满足
,则称函数
是“
型函数”.
(1)已知奇函数
是“
型函数”,求函数
的解析式;
(2)已知函数
是“
型函数”,求p和b的值;
(3)已知函数
是“
型函数”,求一组满足条件的k、a和b的值,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cef504d1ac8eb6e3a8faf697a38a4adf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
(1)已知奇函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b2c84e7b41a841a230ed5f8a42309aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0155cbc2cfc0680307dad90ed331725.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ad29801f799532ee7dda9658c30e373.png)
(3)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5e0fed8f0ce3e66b9f7f2ce6d3fae4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
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