解题方法
1 . 已知两条平行直线
,直线
,直线
,直线
之间的距离为
,则
的值可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/280860dd039e1305a5ccc455f63e8223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b66357bfca5fd9ea619df719ae1acdae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a1812ab1c7ecb14a0dc12a96cf3aabe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/280860dd039e1305a5ccc455f63e8223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.-8 | B.-6 | C.2 | D.4 |
您最近一年使用:0次
解题方法
2 . 已知直线
:
,
:
,在
上任取点A,在
上任取点B,过线段AB的中点作
的平行线
.
(1)求直线
与
之间的距离;
(2)求直线
的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c0413dea9416c5d7a7828e473d30ce6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a45ece4079a4eb0040eab26b586db78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9fce9427c9b17e4d3cda0c3ff3e2e14.png)
(1)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
(2)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9fce9427c9b17e4d3cda0c3ff3e2e14.png)
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名校
解题方法
3 . 下列选项正确的是( )
A.过点![]() ![]() ![]() |
B.若直线![]() ![]() ![]() ![]() |
C.若直线![]() ![]() ![]() ![]() ![]() |
D.已知点![]() ![]() ![]() |
您最近一年使用:0次
2022-10-11更新
|
653次组卷
|
3卷引用:广东省高州市第七中学等三校2022-2023学年高二上学期11月月考数学试题
名校
解题方法
4 . 已知直线
与直线
交于点
.
(1)求过点
且平行于直线
的直线
的方程,并求出两平行直线间的距离;
(2)求过点
并且在两坐标轴上的截距互为相反数的直线
的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8bf4c5441af2933c5bd4422b3dfad28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ab34fa1d24442da67e0c12f7703900c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(1)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08a6b676fc870f63c2431b66de9762af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
(2)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
您最近一年使用:0次
2022-03-04更新
|
582次组卷
|
7卷引用:广东省茂名市第五中学2021-2022学年高二上学期期中数学试题
5 . 若两平行直线
,
之间的距离为2,则实数c的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f983a7d38abfdbcd2f250ff8d4e4fec1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b64964ece89696856f0502305364482.png)
A.![]() | B.22 | C.18 | D.![]() |
您最近一年使用:0次