名校
解题方法
1 . 已知
,
是双曲线C:
的左、右焦点,
,
为C右支上一点,
,
的内切圆的圆心为
,半径为r,直线PE与x轴交于点
,则下列结论正确的有( )
![](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/177ae60ade0b7ac20e7bdc40eaa1ef5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/585640b6a32f3ea8748eafa71313655c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a271c22e34d4df61636ab3052a8e0ecc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07685a075c7f979540dab03664d01e45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/002ed1ebb2cb936e10ab478789f91c7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d47ead0657bb91fba9b1b419cefe6b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/475c58cbf3fde76dc63982f069adba6d.png)
A.![]() |
B.![]() |
C.![]() |
D.若![]() ![]() |
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4卷引用:专题4 离心率题 定义方程 【练】
名校
2 . 双曲线
的左、右焦点分别为
,
,
为
的右支上一点,分别以线段
,
为直径作圆
,圆
,线段
与圆
相交于点
,其中
为坐标原点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50dbcecd99fa41926a7bdbb75e8e556e.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/8a50ebd1b174cab382f6cbc82f92bf3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ac86e1c253297a377e14fb9a1689be8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0739793f234f8e86adc6177801ae7295.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f919bd3dde10dbbc076f7ec5149699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c4f6f74444b2b7947fc6e35c8d62322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a455c83c7d8e4f9a91340eab24896e5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c4f6f74444b2b7947fc6e35c8d62322.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
A.![]() |
B.![]() |
C.点![]() ![]() ![]() |
D.圆![]() ![]() ![]() |
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4卷引用:专题07 直线与圆、圆锥曲线
3 . 已知双曲线C:
的上、下焦点分别为
,
,过点
作斜率为
的直线l与C的上支交于M,N两点(点M在第一象限),A为线段
的中点,O为坐标原点.若C的离心率为2,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a29c0738fd840c1acadc91365ff366f7.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/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/021982f282a6cb554032f666c42a432d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
A.![]() | B.![]() |
C.![]() | D.直线OA的斜率为![]() |
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|
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|
3卷引用:考点14 余弦定理及应用 --2024届高考数学考点总动员【练】
名校
解题方法
4 . 已知
为双曲线
:
上位于第一象限内一点,过点
作x轴的垂线,垂足为
,点
与点
关于原点对称,点
为双曲线
的左焦点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9a0bd4bd9985f1e367c100b453ed03f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.若![]() ![]() |
B.若![]() ![]() |
C.![]() |
D.![]() |
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|
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5卷引用:专题07 平面解析几何
5 . 已知
为双曲线
上一点,
为其左右焦点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb49a5a86953fc7fba47cd5fe57d375.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
A.若![]() ![]() ![]() |
B.若![]() ![]() ![]() |
C.双曲线![]() ![]() ![]() |
D.![]() ![]() |
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|
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3卷引用:高二上学期期末考点大通关真题精选100题(3)
名校
解题方法
6 . 设
分别是双曲线
的左右焦点,过
的直线与双曲线的右支交于
两点,
的内心为
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e6dcd52515fe86ac3989adef2939466.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2cfd997d3b66a3b8f7731b26f0ab0c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
A.若![]() ![]() |
B.若直线![]() ![]() ![]() |
C.若![]() ![]() |
D.![]() ![]() ![]() |
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|
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|
4卷引用:专题8 圆锥曲线与三角形四心问题【练】(压轴小题大全)
(已下线)专题8 圆锥曲线与三角形四心问题【练】(压轴小题大全)吉林省长春市东北师范大学附属中学2023-2024学年高二上学期期末考试数学试题广东省中山市中山纪念中学2024届高三上学期第一次调研数学试题江西省上饶市广丰中学2023-2024学年高二上学期期末数学试题
7 . 费马原理是几何光学中的一条重要原理,可以推导出双曲线具有如下光学性质:从双曲线的一个焦点发出的光线,经双曲线反射后,反射光线的反向延长线经过双曲线的另一个焦点.由此可得,过双曲线上任意一点的切线平分该点与两焦点连线的夹角.已知
、
分别是以
为渐近线且过点
的双曲线C的左、右焦点,在双曲线C右支上一点
处的切线l交x轴于点Q,则( )
![](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/4c0f4b0890e4659c9cf8bcbb5dcf9ade.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6961a9f23657596935797bde17f9fe75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/137aa933594fef47080ac1e5de74337f.png)
A.双曲线C的离心率为![]() | B.双曲线C的方程为![]() |
C.过点![]() ![]() ![]() | D.点Q的坐标为![]() |
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|
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|
4卷引用:第十章 导数与数学文化 微点3 导数与数学文化(三)
(已下线)第十章 导数与数学文化 微点3 导数与数学文化(三)(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广东省广州市越秀区2022-2023学年高二下学期期末数学试题安徽省滁州市定远县第二中学2022-2023学年高二下学期期中数学试卷
8 . 已知双曲线
的左、右焦点分别为
、
,左、右顶点分别为
、
,
为双曲线右支上的一点,且直线
与
的斜率之积等于
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a2cfa22139b3e9c9a73500e1ba19f52.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/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.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/f46b053f98b1d05a2043e94eeaefea87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
A.双曲线![]() ![]() |
B.若![]() ![]() ![]() |
C.分别以线段![]() ![]() |
D.![]() |
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|
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|
5卷引用:模块三 专题11 双曲线 B能力卷
(已下线)模块三 专题11 双曲线 B能力卷(已下线)模块三 专题14 双曲线 B能力卷广东省广州市天河区2022-2023学年高二下学期期末数学试题四川省南充市仪陇中学校2023-2024学年高二上学期12月月考数学试题广东省揭阳市普宁市2023-2024学年高二上学期期末数学试题
名校
解题方法
9 . 已知双曲线
的左、右焦点分别为
、
,离心率为
,焦点到渐近线的距离为
.过
作直线
交双曲线
的右支于
、
两点,若
、
分别为
与
的内心,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a2cfa22139b3e9c9a73500e1ba19f52.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/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35361e76a7c85d1886728c8d0200b234.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/c5db41a1f31d6baee7c69990811edb9f.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/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2cfd997d3b66a3b8f7731b26f0ab0c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47444b5fbc4252516d54263062e47c81.png)
A.![]() ![]() |
B.点![]() ![]() |
C.直线![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
10 . 双曲线的光学性质:从双曲线一个焦点出发的光线,经双曲线反射后,反射光线的反向延长线经过双曲线的另一个焦点.已知
为坐标原点,
,
分别是双曲线
的左、右焦点,过
的直线交双曲线
的右支于
,
两点,且
在第一象限,
,
的内心分别为
,
,其内切圆半径分别为
,
,
的内心为
.双曲线
在
处的切线方程为
,则下列说法正确的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/de66df5b4cd1344339588b99bf7214a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.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/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8198c3b302b3820e86763428eb1e91cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b42fc33bcfc63ec2f4940ccd3f862400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12bdb8e9f4bd99efe2c4cdb7234b1298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f1ac49b4139636fb1809fe970b23a87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d1a0fd1ad044a9ecfcba672779bd678.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2858005b9ae89ae080d83dcc13cf8e81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b3e95410f3b4fcb0cba425b521d1f67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f569c8080c8e2bfcfa7fcc38d2809d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.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/f46895ed109c84e1f6870150c165444e.png)
A.点![]() ![]() ![]() | B.直线![]() ![]() |
C.![]() | D.![]() |
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|
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5卷引用: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
(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(已下线)专题13 双曲线-1(已下线)专题8 圆锥曲线与三角形四心问题【练】(压轴小题大全)安徽省芜湖市2023届高三下学期5月教学质量统测数学试题湖北省武汉市华中师大第一附中2023-2024学年高二上学期期末模拟数学试题