if a line segment has endpoint A(3x+5,3y) and B(x-1,-y), what are the coordinates of the mid point of line AB

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asked Dec 20, 2016 209k views

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if a line segment has endpoint A(3x+5,3y) and B(x-1,-y), what are the coordinates of the mid point of line AB

Mathematics
high-school

StallingOne asked

by StallingOne

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1 Answer

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midpoint formula -
$\left((x_1+x_2)/(2),(y_1+y_2)/(2)\right)$

$\left((3x+5+x-1)/(2),(3y-y)/(2)\right)=\\ \left((4x+4)/(2),(2y)/(2)\right)=\\ (2x+2,y)$

Jetpac answered Dec 25, 2016

by Jetpac

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