SAT math question?
回答 (4)
2016-12-23 1:05 am
✔ 最佳答案
that is when x=02*(0) +3*y=12
3*y=12
y=4
2016-12-23 1:30 am
The y-axis is the set of all points where x=0. In other words, it is a vertical line where every point is of the form (0,y)
If you plug in x=0, you'll find y-intercept:
2(0) + 3y = 12
3y = 12
y = 4
So the point is (0,4).
If you plug in x=0, you'll find y-intercept:
2(0) + 3y = 12
3y = 12
y = 4
So the point is (0,4).
2016-12-23 3:54 am
( 0 , 4 )
2016-12-23 2:10 am
When x = 0
Hence
2(0) + 3y = 12
3y = 12
y = 4
Hence
2(0) + 3y = 12
3y = 12
y = 4
收錄日期: 2021-04-23 23:57:09
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161222170307AArMCr1