在平面直角坐标系中,如果点
经过某种变换后得到点
,我们把点
叫做点
的终结点.已知点P的终结点为
,点
的终结点为
,点
的终结点为
,点
的终结点为
,这样依次得到
,
,
,
,
,
,若点P的坐标为
,则点
的坐标为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aee82283f06cedef32eb15b87964f5d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a48ec8d39c65a1a99014e814311184f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a48ec8d39c65a1a99014e814311184f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aee82283f06cedef32eb15b87964f5d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee50575e3ebd56c4f46dd0bbf8e55d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee50575e3ebd56c4f46dd0bbf8e55d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e5531913e2f170465d8df01795cd51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7a999c36de5c9a9ce876a4a56fa34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b39ad8bbb343f2603ddc865fff66b303.png)
A.![]() | B.![]() | C.![]() | D.![]() |
21-22八年级下·四川宜宾·期末 查看更多[2]
四川省宜宾市叙州区2021-2022学年八年级下学期期末数学试题(已下线)专题4.1 坐标系中的面积问题与规律问题专项训练-2022-2023学年八年级数学上册重难题型全归纳及技巧提升专项精练(浙教版)
更新时间:2022-08-21 10:28:11
|
【知识点】 点坐标规律探索
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【推荐2】在平面直角坐标系中,点
关于x轴对称的点的坐标是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b796196493117b515f7d31fd70bb987c.png)
A. ![]() | B. ![]() | C.![]() | D.![]() |
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