题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125008-90697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125008-42762.png)
A.![]() | B.![]() | C.![]() | D.随![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125008-90697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125009-64525.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125010-72748.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125009-64525.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125008-90697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022125008-42762.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124957-71319.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124957-67163.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124946-75978.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124946-75615.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-22485.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-71939.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-22485.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-43896.gif)
(Ⅰ)求曲线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-43896.gif)
(Ⅱ)试确定
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-63471.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-22340.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124948-58250.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-43896.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124947-22340.gif)
在极坐标系中,已知圆
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124934-34989.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124935-92783.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124935-54961.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124935-26842.gif)
(Ⅰ)求圆
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124934-34989.gif)
(Ⅱ)设直角坐标系的原点与极点
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124935-56929.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124936-61920.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124936-35233.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124936-12991.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124936-35233.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124932-54995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124932-45346.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124932-12483.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124932-12483.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124932-54995.png)
切线方程是 .
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124924-70126.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124924-31424.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124925-33468.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124924-31424.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124925-50796.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124925-84044.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124925-46550.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124925-48933.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124924-31424.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124926-68348.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124926-78333.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124926-87631.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124926-91643.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124927-81156.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022124927-31645.png)
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