名校
解题方法
1 . 已知函数
,
的图像为曲线C,两端点为
,点
为线段AB上的一点,其中
,
,点P,Q均在曲线C上,且点P的横坐标等于
点Q的纵坐标为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b364f509e943a0d45284e82c6970e832.png)
(1)设![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bbf7495fe027d4251a9c78373d5e69c.png)
,求点P,Q的坐标;
(2)设
,求
的面积的最大值及相应
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e207cf62e3a7e282eac4c4a3455bbf9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61363caaf38d70abba2090a4546bf6a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3511cdc6a9b56bc1d9415d3d94ef0f67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7982aecdeab24efdc1e17d7a6aede43c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3be362dec96173f246ff747264007817.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c39d222f7eb9ba7c9bf47a2966dc890.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b364f509e943a0d45284e82c6970e832.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bbf7495fe027d4251a9c78373d5e69c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdfec4233214c3a729c843dee0d186db.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b5940708617cc6f6f62fd35508d712f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84a9dabb53dc826019fc8b6ae6d940c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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