题目
题型:不详难度:来源:
(1)将函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021952-13125.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-83725.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-44194.png)
(2) 函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-15324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-63072.png)
(3)设
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-16695.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-18577.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-37156.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-84781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-16490.png)
(4) 方程
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-26138.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-73946.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-94723.png)
(5)在同一坐标系中,函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-10810.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021956-88875.png)
A.3 B.2 C. 1 D.
答案
解析
(1)将函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021952-13125.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-83725.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-44194.png)
(2) 函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-15324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-63072.png)
(3)设
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021953-16695.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-18577.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-37156.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-84781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021954-16490.png)
(4) 方程
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-26138.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-73946.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-94723.png)
(5)在同一坐标系中,函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021955-10810.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021956-88875.png)
核心考点
试题【给出下列四个命题, 其中错误的命题有( )个. (1)将函数的图象向右平移个单位,得到函数的图象;(2) 函数上的单调递增区间是;(3)设且,,则等于;】;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
现有四分之一圆形的纸板(如图),
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021946-17425.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021946-30314.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021946-66486.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021946-16665.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021947-86223.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021947-99318.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021947-36414.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021947-36414.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021947-68151.png)
设
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021937-63487.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021937-55010.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021937-29371.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021937-73604.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021938-27500.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021938-70940.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021938-43121.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021938-47444.png)
(2)求
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021939-40687.png)
(3)求函数
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021939-96857.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021920-43136.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021920-41777.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021920-62393.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021920-73134.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021921-68814.png)
A.关于点![]() | B.关于点![]() |
C.关于直线![]() | D.关于直线![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021915-33833.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021915-12427.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021915-29688.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021915-72031.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021916-84713.png)
A.向左平移![]() | B.向右平移![]() |
C.向左平移![]() | D.向右平移![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021904-70243.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021904-56967.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021904-18587.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190911/20190911021904-31266.png)
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