天气预报 > 其他 > 怎么找一条直线的恒过点
怎么找一条直线的恒过点
更新时间: 2020-07-05 00:00:00  

求一条直线的恒过点方法如下:

1、在直线范围内建立坐标轴;

2、求得直线方程;

3、将直线方程中所有项移至同一侧;

4、令其等于零;

5、解得的数值x,代入原方程;

6、可得y值;

7、x与y值组成的点,即为直线的恒过点。

关键词: 怎么 直线

怎么找一条直线的恒过点相关经验

天气预报

最新推荐

页面:/news/view-1363527/ | 耗时:0.0416 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1363527 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1363527 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1363527 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1082117,1080428,1062094,1104335,1067025,1083141,1065928,1079956,1065101,1099857,1081683,1088578,1130013,1079606,1105795,1119680,913643,1062494,1092129,1072699,1072467,1043987,997282,1066384,1078737,1065773,1072875,1077960,1072831,1068576) ORDER BY field (ArticleID,1082117,1080428,1062094,1104335,1067025,1083141,1065928,1079956,1065101,1099857,1081683,1088578,1130013,1079606,1105795,1119680,913643,1062494,1092129,1072699,1072467,1043987,997282,1066384,1078737,1065773,1072875,1077960,1072831,1068576)