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Point A is located at  (4, 1) and point B is located at (9, 13) .

What are the coordinates of the point that partitions the directed line segment AB¯¯¯¯¯ in a  4:1 ratio?

 Dec 18, 2018
 #1
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The point is given by

 

[ (9,13) - (4,1) ] (4/5) + (4,1)  =

 

[ 5, 12] (4/5) + (4,1)   =

 

(4, 48/5) + (4,1)  =

 

(8, 53/5)

 

 

cool cool cool

 Dec 18, 2018

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