名校
1 . 如图是函数
的部分图象.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/9/f72d8f53-4e6c-4060-b725-e26111c4873e.png?resizew=210)
(1)求函数
的解析式;
(2)若
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/703b4493b66a538140dd12bb3b268a7a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/9/f72d8f53-4e6c-4060-b725-e26111c4873e.png?resizew=210)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/187e75ee46905c623ef7e28e85c39485.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5e458bed44a95c997ab2293ee19e61f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/794f2c6bd63355105d179d11306a9cae.png)
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2022-04-14更新
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404次组卷
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3卷引用:四川省自贡市2021-2022学年高一上学期期末数学试题
四川省自贡市2021-2022学年高一上学期期末数学试题江西省宁冈中学2023届高三上学期12月月考数学(文)试题(已下线)第13讲 函数y=Asin(ωx+φ)的图像与性质(3大考点)-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)
2 . 若
,
,且
则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12f102439ebd1efd422f04209ecec2bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92b9082ee8dab6c1e4e325c9db6b9f31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a35c1b182d6083414c7b834ef72b0b6c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
3 . 若
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8260dfb639d0db7738f8170760d8d3b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579caafab6d26fb86305c93991bc4a29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8260dfb639d0db7738f8170760d8d3b9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次