题目
题型:不详难度:来源:
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154958-22895.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154959-33910.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154959-10234.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154959-90980.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154959-63805.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154959-23987.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022155000-90411.png)
核心考点
试题【经过直线2x+3y-7=0与7x+15y+1=0的交点,且平行于直线x+2y-3=0的直线方程是____________________】;主要考察你对直线方程的几种形式等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-82687.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-96766.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154952-58991.png)
(1)直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-64998.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
(2)直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-25455.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154953-65769.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154943-25499.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154944-81274.png)
已知直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-75787.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-20632.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-66848.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-83973.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-38932.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-26245.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-47243.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-75787.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-24834.png)
(Ⅰ)求直线
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-26245.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-24834.png)
(Ⅱ)若将四边形
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-97262.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-55331.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154936-83973.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154937-56741.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154928-40842.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154928-32937.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154929-94876.png)
A.6 | B.8 | C.10 | D.12 |
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154923-62570.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191022/20191022154923-36594.png)
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