What's the point slope form of this line?

2015-09-15 3:12 pm
It's slope is 6.5 and it passes through (1986,66)

回答 (2)

2015-09-15 3:53 pm
The slope point form is written as
y - y0 = m(x-x0)
In this, x0 is presumable 1986, and y is 66. So substitute -
y - 66 = 6.5(x - 1986)
So your answer will come to be
y = 6.5x - 12843
2015-09-15 3:14 pm
m is the slope
(x₀, y₀) is a point on the line
point-slope equation:
y-y₀ = m(x-x₀)


收錄日期: 2021-05-01 22:44:05
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20150915071201AAiAKgd

檢視 Wayback Machine 備份