名校
1 . 已知点
为曲线
上任意一点,则
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/725a768b7266a986119257da230f694c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0e4b8658e34828cea8731b853068cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c154addfe957acf5af5cb5c02640863.png)
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名校
2 . 已知向量
,
,且
,则点
的轨迹方程是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c87044588e445cb29bf420d938b6da8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c964a2f4b8404ffd388a18fe4f5b4074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13cec26c310c02be4eccd3dfdacef991.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ff7e0ef1f622120cc1b18e9d3e80ec.png)
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名校
解题方法
3 . 已知
,
,点
在线段
延长线上,且
,则点P的坐标为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9c59f0e35b7ae5206e45878934482b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316ba5cbb31299d683ac6c7dd795db85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fe5e6ec8e59a7ed7d0aa416dfd8c24.png)
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23-24高二上·上海·课后作业
解题方法
4 . 已知
中,两个顶点的坐标分别为
、
,点
是此三角形的重心,分别求
、
边所在直线的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1294434b22cb5133043a2270ae1c43f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dd8a31b5335186eb1bea5c80cddcfd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4effc718edc9ada7580cb3a4019fc28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
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2023高三·上海·专题练习
解题方法
5 . 已知非零平面向量
不平行,且满足
,记
,则当
与
的夹角最大时,
的值为___________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9697c46bd7150b6e493b5104b07ac50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49ff6e41c2fc6fc368b44347d18384b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/402e6546bafcdc2e485d928458e31ad7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a0b19e69be46452425916a0fcb49c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08e6f98f23fea7db0f74897928024ca0.png)
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名校
解题方法
6 . 已知
为抛物线
的焦点,
、
、
为抛物线上三点(允许重合),满足
,且
,则
的取值范围是___ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745de5ef1fd897d16e37464172d5e8c9.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/b538a85b4c31bfad234cb45f32ec2b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18dc288582de219197a03e1b54e8db8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef8312a7bb0772d3da3fc5351ec840ad.png)
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2023-03-28更新
|
679次组卷
|
5卷引用:重难点03圆锥曲线综合七种问题解题方法-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)
(已下线)重难点03圆锥曲线综合七种问题解题方法-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)(已下线)2.4.2 抛物线的性质(九大题型)(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)上海市华东师范大学第二附属中学2023-2024学年高二下学期3月月考数学试卷上海市四校(复兴中学、奉贤中学、金山中学、松江二中)2023届高三下学期3月联考数学试题(已下线)第84练 计算速度训练4
解题方法
7 . 如图,一质点
从原点
出发沿向量
到达点
,再沿
轴正方向从点
前进
到达点
,再沿
的方向从点
前进
到达点
,再沿
轴正方向从点
前进
到达点
,
,这样无限前进下去,则质点
最终到达的点的坐标为__ .
![](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/f7c6faa53080455b7b31bba1f90fa7c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f929646bf001ef8af7a84024b720c4a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27699fcd8645757a34bd295b426052be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d87a8476066a9e74618bd99f7736d918.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/400e74296298d1dcef71c575ce5086c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e47cd514b2920609e3781c87df6ab70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/23/198df9db-7140-4f2c-8370-dea2af33b951.png?resizew=175)
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名校
8 . 已知
是平面内的三个单位向量,若
,则
的最小值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e12e95f703ad30ab9a3d38376830989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf21fef3026cfe445a855c94cab5c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ea5dc25468d12bac2f3d38fe60a3487.png)
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2023-05-24更新
|
1400次组卷
|
9卷引用:上海市上海师范大学附属中学2019-2020学年高二上学期期中数学试题
上海市上海师范大学附属中学2019-2020学年高二上学期期中数学试题辽宁省东北育才学校科学高中部2023-2024学年高二上学期第一次月考数学试题辽宁省大连市第二十四中学2023届高三第六次模拟考试数学试卷(已下线)专题突破卷14 平面向量的最值范围问题(已下线)考点09 直线与圆的最值问题 2024届高考数学考点总动员【练】(已下线)重难点突破02 向量中的隐圆问题(四大题型)(已下线)第02讲 两条直线的位置关系(练习)(已下线)第04讲 直线与圆、圆与圆的位置关系(九大题型)(讲义)-2(已下线)【类题归纳】代数表达 数形结合
9 . 设P是双曲线
右支上任意一点,O为坐标原点.
(1)过点P分别作两条渐近线的垂线,垂足分别是E、F,求
的值;
(2)过点P的直线与两条渐近线分别交于A、B两点,且满足
,求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b07249c5779b87de9e1d70b514afc3a.png)
(1)过点P分别作两条渐近线的垂线,垂足分别是E、F,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/addb3ee31f0fbe28b840d3e5a3514d45.png)
(2)过点P的直线与两条渐近线分别交于A、B两点,且满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61f4947ae72c574f1dc8b7b2015d3ce7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866b81a8384cce4f24867baca2e6820c.png)
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名校
解题方法
10 . 定义:对于实数
和两定点
,在某图形上恰有
个不同的点
,使得
.称该图形满足“
度契合”,若边长为
的正方形
中,
且该正方形满足“
度契合”.则实数
的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/223ed9652852ca4d996fd1f20808df9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59c709117ab1d3ef620883a732aed68b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c9f61566ee2e2132d1ba379eaaff9f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3304e23f3b0f9569c4140ca89b6498.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35ca528f0682dade074ad8dbeb4425a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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