名校
解题方法
1 . 在①
,
,②当
时,
取得最大值3,③
,
这三个条件中任选一个,补充在下面的问题中,并作答.
问题:已知函数
,且_______.
(1)求
的解析式;
(2)若
在
上的值域为
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91b9fb8d0d88ca7a90df7c1f5d524a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bafa19a574b9a0903814359f499d4657.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4898d3c1a1ffe28f013fcd1f6a3cc3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ab30faa78cc53c104f61b1cd906c365.png)
问题:已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc901487737232ae90890addd3a17e90.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b605bf480dc152b67ebb9ebd96200b03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9081543a547418e62c87f99ec05cc758.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd1f0ace9ca0b79929e73af6c201c2e.png)
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2022-12-04更新
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426次组卷
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6卷引用:重庆市九龙坡区2022-2023学年高一上学期期末数学试题