名校
解题方法
1 . 双曲线
的左,右顶点分别为
,右焦点
到渐近线的距离为
为双曲线
在第一象限上的点,则下列结论正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4334568ab6d5d54fb95da96f87da0b51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.双曲线![]() ![]() |
B.双曲线![]() ![]() |
C.设直线![]() ![]() ![]() ![]() ![]() |
D.若直线![]() ![]() ![]() ![]() |
您最近一年使用:0次
名校
2 . 在平面直角坐标系
中,点
在圆
(常数
)上,点
在直线
上.平面内一点
满足
(常数
,常数
),则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd432589cb00c29cac1806288e99ed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ba6b6aa6c3f9faba6b03bc193a6e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62bc630dcbf70024053892fde95a075a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231e36aa69064f46b6d04f449c9929b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3be362dec96173f246ff747264007817.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c98c0ec4c99989333faa478a946985.png)
A.当![]() ![]() ![]() |
B.当![]() ![]() ![]() |
C.当常数![]() ![]() ![]() ![]() ![]() ![]() |
D.当![]() ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
2024-04-10更新
|
244次组卷
|
2卷引用:江西省赣州市十八县(市)二十四校2023-2024学年高二下学期期中考试数学试题
解题方法
3 . 已知
,
,点
的轨迹方程为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80c84818cfbd9a885081cb4e3294eabe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8314b1fdf7dcef270ac0a2567609242.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f53b07db11760265bb83e71d39fb4f3e.png)
A.点![]() | B.直线![]() ![]() |
C.满足![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
4 . 已知双曲线
,直线
与C交于A,B两点,点P是C上异于A,B的一点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82c4ed5a210e7f97bf194e37fd38ad8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3016baf1a9ce777f16ea9ce469b2510.png)
A.C的焦点到其渐近线的距离为![]() |
B.直线![]() ![]() |
C.过C的一个焦点作弦长为4的直线只有1条 |
D.点P到两条渐近线的距离之积为![]() |
您最近一年使用:0次
5 . 一条光线从点
射出,射向点
,经x轴反射后过点
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6acf45a5f66394502b70bf1dd68ee40b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1b47e7bf02b3ca16f7d96b9369e51a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d8a580fc716e3b9cc8d807f47b316a0.png)
A.直线AB的斜率是![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
6 . 已知直线
:
与
:
交于点
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0f7fbfa2214ca72495a993b2fed8b61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d1cb41222d27da278a922db1cd5cb34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.点![]() ![]() |
B.点![]() ![]() |
C.不论实数![]() ![]() ![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
解题方法
7 . 在平面直角坐标系中,已知点
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b243dc48c3a7cf4db81d38bf468ccf8.png)
A.直线![]() |
B.直线![]() ![]() |
C.直线![]() ![]() |
D.点![]() ![]() ![]() |
您最近一年使用:0次
解题方法
8 . 已知抛物线C:
焦点为F,点P在抛物线上,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac62b1ade07205ae2693ec1ab135def.png)
A.![]() |
B.若点![]() ![]() ![]() |
C.若点Q在圆![]() ![]() ![]() |
D.若点Q在直线![]() ![]() ![]() ![]() |
您最近一年使用:0次
9 . 已知平面内一点
在圆
上,分别过定点
的两条直线
相交于点
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/721ad569a46f9153f1ba88fa1c0987dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28d29bdc9a21471add5908f2dd609ef2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.动点![]() ![]() |
B.![]() ![]() |
C.点![]() ![]() ![]() |
D.动点![]() ![]() |
您最近一年使用:0次
10 . 已知直线
经过点
,且一个法向量为
,若点
,
到
的距离相等,则实数
的可能值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dae718ed1dfb86988cf7b6091a9c147b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/490e1c8242cb66aca747a708bbb26061.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5b5b78735761dcd61ba2c91c52ea9e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54c41926ca057fd6f87a513863fdc084.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-11更新
|
203次组卷
|
2卷引用:福建省泉州市实验中学2023-2024学年高二上学期1月考试数学试题