题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-22573.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-48636.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-81884.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-51327.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-48636.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-97683.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-51032.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-78029.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-32800.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-97683.png)
A.![]() | B.![]() | C.![]() | D.![]() |
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-51032.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022921-77707.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022921-61083.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-81884.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022919-51327.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022922-49998.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022922-69161.png)
对于②
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-78029.png)
对于③
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022920-32800.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022912-72053.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022912-75769.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022913-41644.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022912-72053.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022913-41644.png)
A.[0,![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022900-25786.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022900-42394.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022901-42489.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022901-10741.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022901-66721.png)
(Ⅰ)求抛物线
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022901-66721.png)
(Ⅱ)已知直线
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022901-53636.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022902-36789.png)
(ⅰ) 若 |
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022902-31474.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022902-57654.png)
(ⅱ) 过A,B,D分别作y轴的垂线,垂足分别为A1,B1,D1.记
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022902-37654.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022903-55899.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022903-14651.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022848-45267.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022849-61312.png)
A.2个 | B.4个 | C.5个 | D.6个 |
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-96539.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-85392.png)
(1)试
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-20288.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-92800.png)
(2)若斜率为
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022839-70246.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022839-40762.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-92800.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022839-92819.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022839-98607.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022839-33214.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022838-92800.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022840-47003.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022840-97084.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022840-58324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022840-61907.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022841-43685.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022834-22123.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022834-12494.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191026/20191026022835-45920.png)
A.1 | B.2 | C.3 | D.4 |
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