如图,矩形
的顶点A,C分别在y轴、x轴的正半轴上,点D在
上,且
, 反比例函数
的图象经过点D及矩形
的对称中心M,连接
,
,
.若
的面积为2,则k的值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b1c68c71dedc4f7767be51893e60924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70a8b6fe6b9add4a965ac32c1fc51c6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15a424b50eaeafa6f302ffd95476cb86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c693731f073a4f21f0c92a3b610804f4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/25/9e4432ee-ed43-4a0b-ade9-89181dfb1589.png?resizew=192)
更新时间:2024-03-25 16:48:01
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【推荐1】已知
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是有理数,单项式
的次数为3,而且方程
是关于
的一元一次方程.若关于
的一元一次方程的解是负整数,则满足条件所有整数
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【推荐2】如图,各正方形中的四个数之间都有相同的规律,根据此规律,
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【推荐1】如图,在反比例函数
的图象上有点
它们的横坐标依次为2,4,6,8,10,分别过这些点作
轴与
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【推荐2】如图所示,在
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名校
【推荐1】在矩形
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【推荐2】如图,四边形ABCD是矩形,点E在线段BC的延长线上,连接AE交CD于点F,∠AED=2∠AEB,点G是AF的中点.若CE=1,AG=3,则AB的长为_____ .
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