更新1:
咁係咪姐係話: 1) y-6/x-0 = slope ? 2)用y-3/x-5 = slope 又可唔可以? 計出黎的EQUATION又會唔會一樣呢?
咁係咪姐係話: 1) y-6/x-0 = slope ? 2)用y-3/x-5 = slope 又可唔可以? 計出黎的EQUATION又會唔會一樣呢?
收錄日期: 2021-04-23 20:38:25
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090224000051KK01761