名校
1 . 已知直线
,圆
,则“
与
有公共点”是“![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5faa92475dd91f0c3c029d9d8e4d2a6.png)
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1a8ba78658831f9fce13aafa1d93973.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/283e9300e810cd82d12f2b4cf57e7920.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/d5faa92475dd91f0c3c029d9d8e4d2a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f09396aeb5c3f1c5d2df27ea8d56bbf.png)
A.充分不必要条件 | B.必要不充分条件 | C.充要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
名校
解题方法
2 . 已知双曲线
的两条渐近线均与圆
:
相切,双曲线左焦点为
,则该双曲线的渐近线方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3040b6c904477030ecf8ba20b2b18759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6291fea7cb82b4ce75aa4ad0584f5be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0944c99f34ee41bea845303ed15a7d43.png)
您最近一年使用:0次
解题方法
3 . 双曲线
的一条渐近线方程为
,则其离心率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c4f24e7bd375303aeb662053669c62f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/802b5e82f3c9f9436cace374adaad608.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
4 . 已知抛物线
的焦点为
,准线为
,
,
是抛物线上的两个动点,且满足
,线段
的上一点
满足
,
在
上的投影为
,则
的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745de5ef1fd897d16e37464172d5e8c9.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c507610f462120218e2cd1894c957eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d788a8f1a85eda30184e507bb7bd47bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c683d0f5034025be78bb6be865c8368a.png)
A.![]() | B.![]() | C.1 | D.2 |
您最近一年使用:0次
名校
5 . 已知圆
,点
在抛物线
上运动,过点
作圆
的切线
,切点分别为
,则四边形
面积最小值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c8b0267ea229309872e96681ba7eead.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/147e216b76b0ac301f6ad2c78dea57b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/283b0cef5d644b8dceb910ce2c76f21c.png)
您最近一年使用:0次
名校
6 . 若双曲线
上的一点到焦点
的距离比到焦点
的距离大
,则该双曲线的方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ec7fa23be9cbe9a50607ea6bc8a4ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b759a68434e8af4db741b9c939e423f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84b7ac31193004dcb7a71e8f657ad897.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-08更新
|
1265次组卷
|
2卷引用:四川省绵阳中学2024届高三下学期高考模拟(一)理科数学试题
7 . 已知双曲线
,若
,则该双曲线的离心率为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fcb62a96dac6bd11b50a33fd8e64e3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3913d3b005945a315c038f27eb70e390.png)
您最近一年使用:0次
2024-04-23更新
|
414次组卷
|
2卷引用:四川省绵阳市高中2024届高三第三次诊断性考试理科数学试卷
8 . 已知双曲线
的左顶点与抛物线
的焦点的距离为4,且双曲线的一条渐近线与抛物线的准线的交点坐标为
,则双曲线的焦距为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3040b6c904477030ecf8ba20b2b18759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7089148c36cb3c39af71de653756396a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/069fc13ba04f4748f2d86da09a5056cb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
9 . 过双曲线
:
左焦点为
和点
直线
与双曲线
的交点个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c477e5ade921ffa8377c4719319380ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a78c5f0248258372f101f2b6f87abd88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
名校
10 . 设
是两个不同的平面,
是两条直线,且
.则“
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48ccc19a183b9ce7f82d2609a14b9a43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18368895343ec708890ed9655bf81c7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed6d8dcd07ffe20d7b6241d50eed2f31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/808c6d37467a5c995d71e49408503927.png)
A.充分而不必要条件 | B.必要而不充分条件 |
C.充分必要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
2024-04-09更新
|
2665次组卷
|
7卷引用:四川省绵阳中学2024届高三下学期高考模拟(一)理科数学试题
四川省绵阳中学2024届高三下学期高考模拟(一)理科数学试题北京市海淀区2024届高三下学期期中练习(一模)数学试题(已下线)数学(全国卷文科03)(已下线)6.2 空间点、直线、平面的位置关系(高考真题素材之十年高考)云南省开远市第一中学校2023-2024学年高二下学期期中考试数学试题陕西省安康市高新中学2024届高三模拟考试最后一卷理科数学试题陕西省安康市高新中学2024届高三模拟考试最后一卷文科数学试题