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Segment AB falls on line 6x + 3 = 9.  Segment CD falls on line 4x + 2y = 8.  What is true about segments AB and CD?

 

 Apr 23, 2020
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6x + 3y  =  9     --->     3y  =  -6x + 9     --->     y  =  -2x + 3

 

4x + 2y  =  8     --->     2y  =  -4x + 8     --->     y  =  -2x + 4

 

Each line has a slope of -2.

 Apr 24, 2020

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