名校
解题方法
1 . 已知双曲线
为坐标原点,
为双曲线
的两个焦点,点
为双曲线上一点,若
,则双曲线
的方程可以为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccccde70853c12e266dbf3ca681aee05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c326eaca9cfcae4388d3370519881140.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-07-20更新
|
1241次组卷
|
8卷引用:海南省文昌中学2023届高三模拟预测数学试题
海南省文昌中学2023届高三模拟预测数学试题广东省揭阳市普宁国贤学校2024届高三上学期开学考试数学试题(已下线)第八章 解析几何 专题2 双曲线方程(已下线)3.2.1 双曲线及其标准方程(精练)-2023-2024学年高二数学《一隅三反》系列(人教A版2019选择性必修第一册)(已下线)考点10 圆锥曲线的方程求解(椭圆,双曲线,抛物线) 2024届高考数学考点总动员【练】(已下线)第06讲 双曲线及其性质(十大题型)(讲义)-1(已下线)模块一 专题2 解析几何(1)(已下线)专题8.3 双曲线综合【九大题型】(举一反三)(新高考专用)-1
名校
解题方法
2 . 已知双曲线
的右焦点为
,关于原点对称的两点
,
分别在双曲线的左、右两支上,
,
,且点
在双曲线上,则双曲线的离心率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ffc13d42ae1cd3bacf133ebd445ca02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.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/3189bc3908cb136da87f275dc3bb10c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2096847effbda3d8e63660217601a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
3 . 已知点
,
分别是双曲线
的左右焦点,过
的直线
与该双曲线交于
,
两点(点
位于第一象限),点
是△
内切圆的圆心,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd29b2e8192d673308bdf8d5cb6cab.png)
______ ;若
的倾斜角为
,△
的内切圆面积为
,△
的内切圆面积为
,则
为______ .
![](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/1892b7c3cd7bea116f532f66fba44662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3511cdc6a9b56bc1d9415d3d94ef0f67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd5a8e1bc9748e5519dcd9981b7eb251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd29b2e8192d673308bdf8d5cb6cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd5a8e1bc9748e5519dcd9981b7eb251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e097c8d4c948de063796bd19f85b3a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ae858ad655ea2b3a1449623cbc7ae42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0bd63f55069a3bc870915010b39225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/235f0a6fb218d28383e6f27f2df1f50f.png)
您最近一年使用:0次
4 . 已知双曲线C:
的左、右焦点分别为
,
,设点P为C右支上一点,P点到直线
的距离为d,过
的直线l与双曲线C的右支有两个交点,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c477e5ade921ffa8377c4719319380ff.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/b650820d7bed48ed67a2869ad8c65ff1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
A.![]() | B.![]() |
C.直线l的斜率的取值范围是![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知双曲线C
的左、右焦点分别为
,
,双曲线具有如下光学性质:从右焦点
发出的光线m交双曲线右支于点P,经双曲线反射后,反射光线n的反向延长线过左焦点
,如图所示.若双曲线C的一条渐近线的方程为
,则下列结论正确的有( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/9/96492904-f635-4162-aefd-b169baa3f669.png?resizew=183)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/390632793a78c49470a7ccbab86fdf66.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/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f75508b798b0e011e91b8d427a102ca.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/9/96492904-f635-4162-aefd-b169baa3f669.png?resizew=183)
A.双曲线C的方程为![]() |
B.若![]() ![]() |
C.若射线n所在直线的斜率为k,则![]() |
D.当n过点M(8,5)时,光由![]() |
您最近一年使用:0次
2023-05-07更新
|
1052次组卷
|
4卷引用:海南省海南中学2023届高三三模数学试题
海南省海南中学2023届高三三模数学试题湖南省邵阳市2023届高三三模数学试题辽宁省鞍山市2023届高三第九次模拟数学试题(已下线)重难点突破19 圆锥曲线中的仿射变换、非对称韦达、光学性质、三点共线问题(六大题型)-2
名校
6 . 设双曲线
的顶点为
,
为双曲线上一点,直线
交双曲线
的一条渐近线于
点,直线
和
的斜率分别为
,若
且
,则双曲线
离心率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00442d96d695db2c58bf1fb7165fca94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/800c5e266b4ad8462a46970f0a232d52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07c2cc110e46ae4b3432814810e28bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edc48974114e23f5a801843710c7ae21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90963760acac7bfad3ae03088c6c80b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/262b7e4be10ff9181f436d9b86e04ac3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cd01d14d60ab15893977da8aeb7edff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/5/f7c91a7f-1367-4d7f-9448-b64a1ae1e899.png?resizew=158)
A.2 | B.![]() | C.![]() | D.4 |
您最近一年使用:0次
2016-12-04更新
|
241次组卷
|
3卷引用:海南省海南中学2023-2024学年高二上学期期中考试数学试题