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Point A line passes through the points (-18, -2) and (9, 10). Find this line's equation in point-slope form

 

A) Using the point (-18, -2), this line's point-siope form equation is a:

B) Using the point (9, 10). This line's point-stope form equation is:​

 Mar 7, 2021
 #1
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Slope =  (y1-y2) / (x1-x2) = -12/-27 = 12/27 = 4/9

point slope form using   -18, -2

( y+2) = 4/9 ( x + 18)                       can you do the other point  ( the end result ....if you expand them , will be the same)

 Mar 7, 2021

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