如图,在平行四边形ABCD中,点A在y轴上,点B、C是x轴上的动点,已知点
,
,当
最小时,点B的坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/785788357f69462a55dbc9348dc6d9a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba9f9108cac55a7758ec9f0a95c0805.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d57e0ecb5fa47f890f1692269ae126d.png)
![](https://img.xkw.com/dksih/QBM/2022/5/24/2986375797923840/2988716337774592/STEM/24355ea0-527b-4138-b0d0-69400ab42d6a.png?resizew=143)
2022·河南周口·二模 查看更多[5]
2022年河南省周口市扶沟县中考第二次模拟考试数学试题(已下线)第12练 一次函数与几何综合-2022年【暑假分层作业】八年级数学(人教版)广西壮族自治区玉林市六县市2021-2022学年八年级下学期期末数学试题(已下线)专题9.33 平面直角坐标系背景下的平行四边形(巩固篇)(专项练习)-2022-2023学年八年级数学下册基础知识专项讲练(苏科版)2022年河南省濮阳市清丰实验初级中学中考三模数学试题
更新时间:2022-05-28 00:21:51
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【推荐1】直线y=kx+6k交x轴于点A,交y轴于点B,以原点O为圆心,3为半径的⊙O与l相交,则k的取值范围为_____________ .
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【推荐2】在平面直角坐标系
中,给出以下定义:对于x轴正半轴上的点
与y轴正半轴上的点
,如果坐标平面内存在一点N,使得
,且
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为腰作等腰直角三角形
,可以得到M关于P的其中一个垂转点
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关于y轴上一点P的垂转点N在一次函数
的图象上,那么垂转点N的坐标为________ .
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【推荐1】如图,四边形
是平行四边形,点
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轴上,反比例函数
的图象经过点
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交于点
若点
的横坐标为
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轴于点
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【推荐2】如图,平行四边形
的边
在
轴正半轴上,
,
,一次函数
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________ .
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