如图,矩形
的顶点
在反比例函数
的图象上,且点
坐标为
,点
坐标为
,则
的值为( )
![](https://img.xkw.com/dksih/QBM/2020/3/30/2437279319400448/2437999756042241/STEM/7f55f707da8640faaba144e261fbd5ad.png?resizew=137)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14cdf777c54d27e1e9c707ad9b5f8df7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de468be0b50fe534b05e88db0d4fb88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://img.xkw.com/dksih/QBM/2020/3/30/2437279319400448/2437999756042241/STEM/7f55f707da8640faaba144e261fbd5ad.png?resizew=137)
A.3 | B.7 | C.12 | D.21 |
更新时间:2020-04-11 22:41:38
|
【知识点】 反比例函数与几何综合解读
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【推荐1】如图,在平面直角坐标系中,
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【推荐2】如图,矩形ABCD的边DC在x轴上,点B在反比例函数y=
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/22/a03d6e46-df1c-42c3-9340-055386f12deb.png?resizew=176)
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