题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044744-32475.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044744-67444.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044745-97068.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044745-62751.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044745-67598.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044745-80499.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044744-32475.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044744-67444.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044745-97068.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044746-11702.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044741-76176.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044741-44621.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044741-75388.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044735-40685.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044735-57611.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044735-39031.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044736-21410.png)
①求
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044736-85326.png)
②求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044736-17291.png)
在极坐标系中,已知曲线
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044729-82557.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044729-25973.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044729-75037.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044730-42962.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044730-19649.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044730-78735.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044724-63633.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044725-34018.png)
⑴
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044718-95796.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044718-80124.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044718-51425.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191108/20191108044719-63123.png)
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