名校
解题方法
1 . 若直线
(
为参数)与直线
平行,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af8058f03e19228ecb19030be166bdf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f099c9c499e5844e8aae3cbccf8c7c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-07-21更新
|
190次组卷
|
3卷引用:内蒙古乌兰浩特市第四中学2022-2023学年高二下学期期中考试数学(文)试题
2 . 已知椭圆
为椭圆的右焦点,曲线
交椭圆
于
两点,且
,则椭圆
的离心率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/485ba2de17f7087f76b4c301e79ec7ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638f348ade850a34a3f0767aed4e6ae0.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/fdcb63642a1d6cd5136b0fc3295fa3c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
3 . 若直线的参数方程为(
为参数),则其倾斜角为( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-04-01更新
|
673次组卷
|
4卷引用:四川省成都市东部新区养马高级中学2022-2023学年高二下学期第一次月考数学试题(文科)
名校
4 . 已知
是抛物线
的焦点,过点
且斜率为2的直线
与
交于
两点,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e6c830bfa9a1b979a1a9665166424bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.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/7bcb2a66ec3bfca163f389a1796adb90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
A.4 | B.3 | C.2 | D.1 |
您最近一年使用:0次
2023-03-26更新
|
1343次组卷
|
6卷引用:河南省部分学校大联考2022-2023学年高三下学期3月质量检测理科数学试题
解题方法
5 . 直线
(t为参数)与圆
(
为参数)相切,则直线的倾斜角
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28bef847f6db7d2cb4912be1cc7133b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c77bf885a99c0b56872b6b576f38abab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
A.![]() ![]() | B.![]() ![]() | C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2023·河北·模拟预测
名校
解题方法
6 . 已知椭圆
的两焦点为
,
,x轴上方两点A,B在椭圆上,
与
平行,
交
于P.过P且倾斜角为
的直线从上到下依次交椭圆于S,T.若
,则“
为定值”是“
为定值”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dd54b9df3402ad91e2d34c40efe0c7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cabea664e61863b3b3279dbce607924e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3656055f5256cd06e636ea96e9f89c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e86dbcf83cd5d3421b3eed7be7dab32d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbad65b3d744b70da2480eee1cdb587.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a9ff12b7dbd1ed59bd9d75b4a0bf942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45b5d3f74009a381e750b439a7e7f874.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不必要也不充分条件 |
您最近一年使用:0次
2023-01-05更新
|
1984次组卷
|
5卷引用:河北省衡水中学2023届高三新高考模拟数学试题
(已下线)河北省衡水中学2023届高三新高考模拟数学试题(已下线)专题一 集合与常用逻辑用语-2福建省福州市四校2022-2023学年高二下学期期末联考数学试题重庆市第十八中学2023-2024学年高二上学期期末数学模拟试题(已下线)第五篇 向量与几何 专题4 极点与极线 微点3 极点与极线问题常见模型总结(一)
7 . 已知直线的参数方程为
,则该直线的倾斜角为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/535b187c32d14c7d6253b668f493cfe7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-02-15更新
|
536次组卷
|
3卷引用:上海市七宝中学2022届高三下学期高考模拟数学试题
8 . 直线
(
为参数)上对应
两点间的距离是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2736bd9f9f92cc642498a940615f0fe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b87b0f18c5d15e93ee08c03f7941e9a2.png)
A.![]() | B.5 | C.6 | D.![]() |
您最近一年使用:0次
解题方法
9 . 直线
(t为参数)的倾斜角是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f85367d7bbdc8c0400312d961da8ac15.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
10 . 在直角坐标系中,以原点为极点,
轴的正半轴为极轴建立极坐标系,已知曲线
,过点
的直线
(
为参数)与曲线
相交于
两点,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0580df1413d0b3a72fe96b740f54e9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e262b7599fda82ae392ac10df97feff0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94ca86580f0135194e18c62fbccc8e00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e3d627f5fbd04271389d503942d233.png)
A.40 | B.16 | C.![]() | D.![]() |
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