名校
1 . 已知圆
与双曲线
的两条渐近线相交于
,
,
,
四点,若四边形
的面积为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f240cccaf24af8a796abb95cb42be52e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe294e939b9fb81256d7218a773b5ee.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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
名校
解题方法
2 . 如图所示,已知双曲线
:
(
,
)的右焦点为
,双曲线
的右支上一点
,它关于原点
的对称点 为
,满足
,且
,则双曲线
的渐近线方程是______ .
![](https://img.xkw.com/dksih/QBM/2020/8/16/2528948534247424/2529122666340352/STEM/4b3aa96cc8594777a004c4087aa01d72.png?resizew=286)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19f3fa0b40fb0d9b8c62e37316ab3b04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/243a9ae75886b75c37f88a0ba655fa31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1584b2113456692cd84ef04aceba3ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/2020/8/16/2528948534247424/2529122666340352/STEM/4b3aa96cc8594777a004c4087aa01d72.png?resizew=286)
您最近一年使用:0次
2020-08-16更新
|
496次组卷
|
3卷引用:浙江省宁波四中2019-2020学年高二上学期期中数学试题
浙江省宁波四中2019-2020学年高二上学期期中数学试题福建省莆田第二中学2020-2021学年高二12月月考数学试题(已下线)3.2 双曲线-2021-2022学年高二数学尖子生同步培优题典(人教A版2019选择性必修第一册)
名校
3 . 过原点的直线
与双曲线
的左右两支分别相交于A、B两点,
是双曲线的左焦点,若
,
,则双曲线的方程是_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c37b8fcd4765dd6c35bf246377b28d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e61e0d231313504ccd89a9f3b0cab78a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87d8ae2e6458bc87b823da97e0cb1f6a.png)
您最近一年使用:0次
2020-02-10更新
|
185次组卷
|
2卷引用:上海市上海交大附中2016-2017学年高二上学期12月月考数学试题
名校
4 . 已知双曲线C的方程为
,过原点O的直线l与双曲线C相交于A、B两点,点F为双曲线C的左焦点,且
,则
的面积为___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e51c50e43436e0b72975bc4a69f8cffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eecfced297fe0bdd35926c0eeff8f65d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afac6934256a23613443c393446881a4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/11/62a3b585-f22d-427d-8277-3516d675f304.png?resizew=166)
您最近一年使用:0次
2019-01-02更新
|
1001次组卷
|
6卷引用:四川省蓉城名校联盟高2017级高二上期12月月考文科数学试题
四川省蓉城名校联盟高2017级高二上期12月月考文科数学试题【校级联考】四川省蓉城名校联盟2018-2019学年高二上学期期末联考数学(文)试题四川省新津中学2019-2020学年高二4月月考(入学)数学试题人教A版(2019) 选修第一册 数学奇书 第三章 学业评价(三十一)人教A版(2019) 选修第一册 数学奇书 第三章 圆锥曲线的方程 3.2.2 双曲线的简单几何性质 第2课时 双曲线方程与性质的应用(已下线)第三章 圆锥曲线与方程(能力提升)-2020-2021学年高二数学单元测试定心卷(北师大版选修2-1)
5 . 在直角坐标系
中,设
为两动圆
,
的一个交点,记动点
的轨迹为
,给出下列三个结论:
①曲线
过坐标原点;
②曲线
关于
轴对称;
③设点
,则有
.
其中,所有正确的结论序号是__________ .
![](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/43c4ce8d2d86f8f7e52504eae443b253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f1fc2147867795cd13f908bfe0d93b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
①曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
②曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
③设点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2205f7bb2db260daa716b2e0b49fa855.png)
其中,所有正确的结论序号是
您最近一年使用:0次
2017-10-31更新
|
335次组卷
|
2卷引用:北京市西城育才中学2016-2017学年高二上学期期中数学试题