名校
解题方法
1 . 已知直线
,直线
,则直线
的倾斜角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1afb35a7c7a982ad3b063c47f6f85644.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a23dff476ddce008f686a26be4adbef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-05更新
|
172次组卷
|
3卷引用:河北省郑口中学2023-2024学年高二第三次质量检测数学试题
名校
解题方法
2 . 已知函数
的图象经过
两点,且
的图象在
处的切线互相垂直,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee197ab2f7c624a3428430d13060262e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
3 . 已知
两点分别在两条互相垂直的直线
和
上,且
的中点为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
___________ ,直线
的一般式方程为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5707f9ced5eef259b167bbf865adeef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b692d1587e708cd4bcd3147f43e0a4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3919e7b20a953bf8e41f40fcd5232a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
2024-03-10更新
|
160次组卷
|
2卷引用:河北省保定市定州市第二中学2023-2024学年高二下学期开学考试数学试题
解题方法
4 . 已知点
在抛物线
上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
______ ;过点M作两条互相垂直的直线
,
分别交C于A,B两点(不同于点M),则直线
经过的定点坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0bea681006f614f8a070e9c6a942c04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ea1be9b9b6bb12afa7e1ce703d1603.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b66a5b7813e902306477f91f9f4084cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e5c62f22d7afc5627fcb86599faa8e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
名校
解题方法
5 . 已知抛物线
的焦点为
,直线
与抛物线
交于
两点,圆
为
的外接圆,直线
与圆
切于点
,则直线
的斜率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb4dd4670828f75bc573b52cdd02e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55aa0a20848c37c1892c567b2315e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eaceb8d6c6927e14d9ac7a557a2b11d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ce6c0e9de83f2e64ae33609fc08459d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 已知直线
:
和
:
互相垂直,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccd3ba03a1b96d5e98c775a9c159daaa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c02dd3fe4c48007afcc5863e10e5c8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
A.2 | B.![]() | C.3 | D.4 |
您最近一年使用:0次
名校
解题方法
7 . 若直线
与直线
垂直,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edf8763563847f24205c1cea9588821d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98b57f67e49976b391cc33a4a98a3ed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31463b348f21711420670df9d7d03a8.png)
A.1 | B.![]() | C.1或![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 已知两条直线
和
相互垂直,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72872ee4b7c96184e4d269581ca2d763.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a1758ed5edf266cc159066462f1ee25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
名校
解题方法
9 . 若直线
与
垂直,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/719d75208d1d12301b3b938fe07e2893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20368d2f81b0b418699f1fea92e25d37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-11更新
|
282次组卷
|
3卷引用:河北新乐市第一中学等2023-2024学年高二上学期期末联考数学试卷
10 . 与直线
垂直的直线的斜率为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da9b47bcbfcf54f0c4b113a4d12e7de3.png)
您最近一年使用:0次