题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104420-77415.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104420-92573.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104420-96134.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104420-77415.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104415-35350.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104416-64122.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104416-58969.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104408-97324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104408-30474.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104408-76325.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104409-33034.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104409-81719.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104409-41190.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104402-92189.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104354-33995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104355-20933.png)
(1)求曲线E的方程;
(2)若点A的坐标为
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104355-46670.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104355-20933.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-43998.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-88372.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-20023.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104346-52181.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-88372.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104346-84948.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-88372.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-20023.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104346-56655.png)
(1)若
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104346-19491.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104346-74835.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104347-55303.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104347-44546.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104345-88372.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104347-83184.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104347-84275.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104348-60659.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104347-84275.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104348-60659.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104348-90454.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191024/20191024104348-89636.png)
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