SOLUTION: Find the pair of parallel lines. (1) 12y + 6x=2 (2) 6x-12y=2 (3) -4y=-2x+2 which pair is it? (1) and (3) (1) and (2) (2) and (3) There are no parallel lines.

Algebra ->  Algebra  -> Test  -> Lessons -> SOLUTION: Find the pair of parallel lines. (1) 12y + 6x=2 (2) 6x-12y=2 (3) -4y=-2x+2 which pair is it? (1) and (3) (1) and (2) (2) and (3) There are no parallel lines.      Log On

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Question 229852: Find the pair of parallel lines.
(1) 12y + 6x=2
(2) 6x-12y=2
(3) -4y=-2x+2
which pair is it?
(1) and (3)
(1) and (2)
(2) and (3)
There are no parallel lines.
Answer by Alan3354(30983) About Me  (Show Source):
You can put this solution on YOUR website!
Find the pair of parallel lines.
(1) 12y + 6x=2
m = -1/2
(2) 6x-12y=2
m = +1/2
(3) -4y=-2x+2
m = +1/2
which pair is it?
(1) and (3)
(1) and (2)
(2) and (3)
2 and 3 have the same slope, m = +1/2, so they're parallel.