题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012419-80398.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012420-36269.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012420-79912.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012420-87906.png)
解析
试题分析:根据
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012420-28897.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012421-42017.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012421-15965.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012421-23686.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012420-36269.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012421-14275.png)
核心考点
试题【已知函数的图象如图所示,则 .】;主要考察你对正弦函数的图象与性质等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012339-97049.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012339-20012.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012340-51036.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012324-19574.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012324-63371.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012324-92690.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012318-17809.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012318-82781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012319-56329.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012319-19585.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-53077.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-97481.png)
(1)求函数
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-21691.png)
(2)若函数
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-21691.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-86744.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012304-50360.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012305-94056.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012305-98393.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012233-84932.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190830/20190830012234-77057.png)
A.向左平移![]() | B.向右平移![]() |
C.向左平移![]() | D.向右平移![]() |
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