要围一个长方形菜园,菜园的一边利用足够长的墙,用
米长的篱笆围成的另外三边,如图所示的矩形
.为了方便进出,在
边上留了一个
米宽的小门.设
边的长为
米,
边的长为
米,则
与
之间的关系式是____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49e60fbe6820130fb20abc555a94b5ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
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23-24八年级上·山东青岛·期中 查看更多[3]
山东省青岛市市南区青岛大学附属中学2023-2024学年八年级上学期期中数学试题(已下线)专题01 变量与函数(七大类型)(题型专练)-2023-2024学年八年级数学上册《知识解读·题型专练》(浙教版)江西省鹰潭市余江区2023-2024学年七年级下学期期中数学试题
更新时间:2023-11-17 00:25:07
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【推荐1】如图,
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