如图,点A是反比例函数
的图象上一点,过点A作
轴,垂足为点C,延长
至点B,使
,点D是y轴上任意一点,连接
,
,若
的面积是6,则k 的值是 ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c9940526785ca763da2dfa35e77c934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2241bd71e0c20867029e489f9ba655d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7777a27259d26724229b604df42656c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
A.2 | B.4 | C.3 | D.6 |
更新时间:2024-05-25 16:14:40
|
【知识点】 根据图形面积求比例系数(解析式)解读
相似题推荐
单选题
|
适中
(0.65)
【推荐1】如图,
轴,
为垂足,双曲线
与
的两条边
,
分别相交于
,
两点,
,且
的面积为3,则
等于( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/6/ef45d26a-2758-4953-ba0f-a43e2717d85a.png?resizew=292)
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A.4 | B.2 | C.3 | D.1 |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】如图,已知双曲线
经过矩形
边
的中点
,交
于点
且四边形
的面积为6,则
的值为( )
![](https://img.xkw.com/dksih/QBM/2020/9/7/2544435533996032/2546588492201984/STEM/ea6d2ad97b69476e99104216bdedcec5.png?resizew=196)
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A.2 | B.4 | C.6 | D.8 |
您最近一年使用:0次