题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222023-52227.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-24198.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-81044.png)
解析
试题分析:因为
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222023-52227.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-72703.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-40969.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222025-61942.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222025-70600.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222025-31264.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222025-64949.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-24198.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222024-81044.png)
考点:三角函数的单调性
核心考点
试题【函数,的单调增区间为_________.】;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/20190829/20190829222020-78501.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222021-94262.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829222021-27884.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-21776.png)
(1)当
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-11908.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-59234.png)
(2)当
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-47657.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-88008.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-59234.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221707-49073.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221707-47624.png)
(3)若
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221706-59234.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221707-84302.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221707-20187.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221708-39315.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221708-55631.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221708-35347.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221708-57477.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221708-22811.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221709-83882.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221709-66298.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221659-56697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221659-49879.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221659-25977.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221700-89147.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221700-25908.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221700-93464.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221652-14960.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221653-43731.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221653-42159.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221645-67713.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221645-28324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221645-91883.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221645-80658.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221646-14902.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221646-14902.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221646-23873.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221646-72289.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221647-76065.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190829/20190829221648-93422.png)
A.4 | B.8 | C.16 | D.32 |
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