名校
1 . 已知函数
.
(1)若
,求
的单调区间;
(2)若
,
,且
有两个极值点,分别为
和
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b27a3f886d68f5539c7ebe7f4d7a233.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c43f86ecb6bb6dfb3331b26d957d59d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7765110c20fa365e3ff7a2366edaa0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e54d3ef6918b84d3d6b7fc3b055c4000.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffd888afdcfdb3e91a157d50f65e915e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c466916652b6897a85ffa877f60b0d67.png)
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2023-09-05更新
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4卷引用:福建省福州市福清西山学校2024届高三上学期9月月考数学试题