已知函数
(
,
)在
上单调递增,且直线
和
为
图象的两条对称轴.
(1)求
的解析式;
(2)若函数
,求
的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a1b51fc74390c262bc0bcaeb20369c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1a7876bcfcfb06d2d0fcc4f7648586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e27a3f15d5918d9ccf29bc50bd56b88b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccfc8b12ba0b3ab17ab0e0e7ed47dba5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bad687875ae569c773acf18cf6e4664c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0795b56902de06287a688a3bb840ea52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
22-23高一下·辽宁·期末 查看更多[2]
更新时间:2023-07-29 13:34:09
|
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适中
(0.65)
【推荐1】设函数
,将函数
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(1)求函数
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(2)在
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②若
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(1)求函数
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(2)在
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①若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7cd1a119e3f0366136837fde54b225c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e71cd32a9a68ebcc12ced20abcb2f89.png)
②若
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解题方法
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62d324cae510d98073af49fbe3efbe43.png)
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【推荐1】已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5cac0dccb8bc87d14f5c587e428ca71.png)
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适中
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【推荐2】已知
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(1)把
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/313f6a92c699e02e9a0526f56df00145.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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