题目
题型:单选题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144012-75596.png)
A.函数![]() ![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
答案
解析
试题分析:
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144014-25628.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144014-69478.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144014-27702.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144013-97755.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144014-35706.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144015-41359.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144013-97755.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144015-62821.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144015-95430.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144015-54619.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144015-54900.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144013-97755.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144013-28046.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144016-40733.png)
核心考点
试题【已知函数,则下列结论正确的是 ( )A.函数的图象关于直线对称B.函数的最大值为C.函数在区间上是增函数D.函数的最小正周期为】;主要考察你对任意角三角函数的概念等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144009-67917.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144010-85897.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144010-10516.png)
A.0 | B.1 | C.2013 | D.2014 |
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144003-68542.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822144003-50929.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-40051.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-24760.png)
(1)求函数
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-54447.png)
(2)设函数
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-54447.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-30417.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143841-79888.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143842-61946.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143842-63512.png)
求
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143842-93910.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143842-71797.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143830-16147.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143830-15646.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143831-77818.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143831-94980.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143831-80113.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143831-26849.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143832-84328.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143832-44110.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143832-80026.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143832-93868.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143832-18082.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143824-29248.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143824-80130.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143825-60655.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143825-91721.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143825-19990.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822143825-90167.png)
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