如图,已知反比例函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
的图象上有一组点
,
,……,
,它们的横坐标依次增加
,且点
横坐标为
.“①,②,③……”分别表示如图所示的三角形的面积,记
,
,……,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6694ab4ae4d106d830812e6f4a289fad.png)
____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c943d7b6ce65c70e98d62e3664168ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43a71fc9c0068109dad1382354570665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f5c583c98a1fd516c6ceaa60b55dec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91974cf0b516d68d3e941d518d5ca8a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b65ba2a6a827c997298c824ae222c936.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6694ab4ae4d106d830812e6f4a289fad.png)
![](https://img.xkw.com/dksih/QBM/2023/1/4/3145460318461952/3146186663526400/STEM/ff8822e6f2234aad81e52501b4c77360.png?resizew=240)
22-23九年级上·全国·期末 查看更多[2]
(已下线)期末高频压轴必杀题-2022-2023学年九年级数学上册《同步考点解读·专题训练》(北师大版)(已下线)专题21反比例函数的图象与性质(3个知识点5种题型2种中考考法)-【帮课堂】2023-2024学年九年级数学上册同步学与练(北师大版)
更新时间:2023-01-05 11:56:03
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【知识点】 已知比例系数求特殊图形的面积解读
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【推荐1】如图,四边形
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【推荐2】如图,在平面直角坐标系中,已知点
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