名校
解题方法
1 . 已知
是二次函数,且满足
.
(1)求
的解析式.
(2)已知函数
满足以下两个条件:①
的图象恒在
图象的下方;②对任意
恒成立.求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/999defcfb0f5662add5a961f536ab59d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/359dd4ffb1b26b4cf1fdf582801170b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd8979896edfd78d9ae41ee7fba7d9ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a90fb5a4da9ac8e75972f0861fef8a6.png)
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2022-12-07更新
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857次组卷
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3卷引用:江苏省百校大联考2022-2023学年高一上学期12月阶段测试数学试题