23-24高二上·上海浦东新·期中
名校
1 . 如图,从双曲线
的左焦点F引圆
的切线FP交双曲线右支于点P,T为切点,M为线段FP的中点,O为坐标原点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f84e0105f2262429c0ceae7bde0ee7c.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baa7de7e498943036d8a39a9b3f7d0e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49137970108f50350a3211aa0281faaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f84e0105f2262429c0ceae7bde0ee7c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/4/b1bed841-7be1-4399-b2a5-a54fcaddd7f4.png?resizew=197)
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2 . 圆锥曲线的光学性质应用非常广泛,如图所示,从双曲线右焦点
发出的光线通过双曲线镜面反射出发散光线,且反射光线的反向延长线经过左焦点
.已知双曲线的离心率
,则当入射光线
和反射光线
互相垂直时(其中
为入射点)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81036ee201096ae4807267cb941ed5fa.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/750a598ea7e8c58b4af88c5f7b903e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c83e02c09428538ce8ae136cff26d3f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5adb5eb60ae4435a12d93854066298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81036ee201096ae4807267cb941ed5fa.png)
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2023-11-13更新
|
359次组卷
|
3卷引用:上海市晋元高级中学2024届高三上学期期中数学试题
3 . 平面两点
,
的坐标分别满足
和
.
为坐标原点,已知
,
且
,
.若存在
,使得
,则正实数
的值为______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6f5adf13b4214666292dd64b947741.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af405a054bfe7fb7ce40e48d816467e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fe91700574eeb6d476da2ee518aaf8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0f7c86a88e29273ba51dc9cb9bd1fa0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1af6ac57bed38abc6580e77cc23d474b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7c32f820ab76920e200b6018c9e3f98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f995ae49f0bacd78664f5d11ccd42b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4df2ee0ecb7d77899d352681febd9c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13e87088da41685cc8d433fbbe0e18d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249dc5045b2d6d1fc384e80293285df3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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4 . 已知
,
分别为双曲线
的左、右焦点,C的离心率为
,过
且倾斜角为120°的直线l与C交于A,B两点,若
的内切圆的面积为
,则C的虚轴长为______ .
![](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/8a2cfa22139b3e9c9a73500e1ba19f52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5eb2485f90dbfd0dfd6e7d179a856f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/997b5842f3d4eae1989debee9ae41b9e.png)
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2023-10-15更新
|
584次组卷
|
5卷引用:上海市上海外国语大学附属大境中学2023-2024学年高二下学期期中考试数学试卷
上海市上海外国语大学附属大境中学2023-2024学年高二下学期期中考试数学试卷(已下线)2.3.2 双曲线的性质(二十二大题型)(分层练习)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)(已下线)专题02圆锥曲线全章复习攻略--高二期末考点大串讲(沪教版2020选修一)辽宁省抚顺德才高级中学2023届高三硬核提分(四)数学试题(已下线)3.2.2 双曲线的简单几何性质(分层练习)-2023-2024学年高二数学同步精品课堂(人教A版2019选择性必修第一册)
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解题方法
5 . 如图,已知
,
为双曲线
的焦点,过
作垂直于x轴的直线交双曲线于点P,且
,则双曲线的渐近线方程为__________ .
![](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/3040b6c904477030ecf8ba20b2b18759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34909224dd715ceda3e2cec0f8b0797e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/19/6556ea29-139b-4468-96c1-34e5f517ca84.png?resizew=132)
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2023-08-18更新
|
493次组卷
|
5卷引用:上海市上海师范大学附属中学2023-2024学年高二上学期期中考试数学试卷
上海市上海师范大学附属中学2023-2024学年高二上学期期中考试数学试卷(已下线)专题11圆锥曲线单元复习与测试(21个考点25种题型)-【寒假自学课】2024年高二数学寒假提升学与练(沪教版2020)(已下线)专题09 双曲线(四大核心考点六种题型)-【寒假自学课】2024年高二数学寒假提升学与练(沪教版2020)3.2 双曲线上海市奉贤区2024届高三一模数学试题变式题1-5
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6 . 已知双曲线
,
、
是其两个焦点,点M在双曲线上,若
,则
的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14f8ae565db8a7d4b95fdd85e28afa2f.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/74404619ad5699e6c44c947fb569600f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08f9a699aededce0ad803bf8257fbbcb.png)
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7 . 已知定圆
,点A是圆M所在平面内一定点,点P是圆M上的动点,若线段
的中垂线交直线
于点Q,则点Q的轨迹可能是:①椭圆;②双曲线;③抛物线;④圆;⑤直线;⑥一个点.其中所有可能的结果有( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90d9dd72446714e68f570da49b5445c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892909e49156f7dcc0650fcd65243877.png)
A.3 | B.4 | C.5 | D.6 |
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8 . 已知
,
为双曲线
的左、右焦点,点P在双曲线C上,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/528118a402198dbf5585b753f4ceffaa.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/4058fc45c49e6710ba7e273cb7888704.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b6adab224b9e3552b032249e6149671.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/528118a402198dbf5585b753f4ceffaa.png)
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解题方法
9 . 等轴双曲线
的焦点
,圆![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3ed0f3656c9f846196757f99665536d.png)
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bcd8ee2d8367c167d6ae0abc741b6b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55537f9072173e0aabb27f785427e197.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3ed0f3656c9f846196757f99665536d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caa7b46b46462b364265c8077a428d0c.png)
A.对于任意![]() ![]() ![]() ![]() |
B.对于任意![]() ![]() ![]() ![]() |
C.存在![]() ![]() ![]() ![]() |
D.存在![]() ![]() ![]() ![]() |
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解题方法
10 . 某科学考察队在某地考察时,在距离
点20千米处的西侧、东侧分别设立了站点
、
.现以
为坐标系原点,
的东侧为
轴正方向,
的北侧为
轴正方向建立平面直角坐标系.
(1)若考察发现一点
满足
(千米),据此写出
所在的曲线方程;若进一步观察到,
在
的北偏东
方向处,求
点的坐标;
(2)若考察发现一点
满足
(千米).为进一步得到
位置,该考察队在距离
点15千米处的南侧、北侧分别设立了站点
、
,且
(千米),求
的距离(精确到1米)和点
相对于
的方向(精确到
).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
(1)若考察发现一点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63706d833c1b4b4173f5bb53feb31c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
(2)若考察发现一点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03d5ad149905e01e6d7fe38216936c21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/57de927f4e5a824584d43ab8fb9ff6dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0009063fe00277645aff1be6e32471.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a840804ee07144f46c9c2a33e33ae450.png)
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