如图在平面直角坐标系中,有若干个整数点,其顺序按图中“→”方向排列,如(1,0),(2,0),(2,1),(3,2),(3,1),(3,0),(4,0) .根据这个规律探索可得,第2022个点的坐标为( )
A.(2022,8) |
B.(63,5) |
C.(64,5) |
D.(64,4) |
21-22七年级下·湖北随州·期末 查看更多[6]
湖北省随州市广水市2021-2022学年七年级下学期期末数学试题(已下线)数学(人教版B卷)-学易金卷:2022-2023学年七年级下学期期中考前必刷卷江苏省南通市崇川区新桥中学2022-2023学年七年级下学期9月月考数学试题(已下线)专题16.3 期末复习之选填压轴题十五大题型总结-2023-2024学年八年级数学上册举一反三系列(沪科版)(已下线)重难点01 规律问题(4大题型+满分技巧+限时分层检测)-2024年中考数学【热点·重点·难点】专练(广东专用)(已下线)专题05平面直角坐标系中的规律、面积和新定义问题(三大题型)-【好题汇编】备战2023-2024学年七年级数学下学期期末真题分类汇编(湖北专用)
更新时间:2022-07-08 16:35:42
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【知识点】 点坐标规律探索
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【推荐1】如图,已知
,
在
轴上,点
,
,
,…在射线
轴
上,点
,
,
,…在射线OF上,
,
,
,…均为等边三角形,若
,则
的横坐标为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/2299053b-d001-400a-aedf-3ca3c9840e29.png?resizew=269)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecd3ce80bdc01766e3986a4f5b31e4d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88e9f7d1272b7344346b58b660aa260a.png)
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A.512 | B.768 | C.1536 | D.3072 |
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【推荐2】如图,在平面直角坐标系中,四边形ABCD是平行四边形,
、
、
.规定“把
先沿x轴翻折,再向左平移1个单位”为一次变换.如此这样,连续经过2022次变换后,
的顶点D的坐标变为( )
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A.![]() | B.![]() | C.![]() | D.![]() |
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