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December 20, 2014

December 20, 2014

Posted by **Blue13** on Monday, January 3, 2011 at 5:59pm.

line a: 3y+x=6 line b: y=3x+2

line c: 3x+y=0

- algebra -
**Reiny**, Monday, January 3, 2011 at 6:16pmparallel lines have the same slope

perpendicular have slopes that are opposite reciprocals

change each line equation to the form y = mx + b and you will be able to tell.

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