3x - 2y < 0
5x + 2y > or equal to 9
>_
Graph the solution set?
2013-05-03 3:08 am
回答 (1)
2013-05-03 4:03 am
✔ 最佳答案
using a dotted line sketch 3x - 2y = 0 and shade the side which contain ( 0 , 1 )using a solid line sketch 5x + 2y = 9 and shade the side which contains (2 , 0 )
收錄日期: 2021-04-20 22:44:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130502190839AAEXsOS