SOLUTION: Determine whether the pair of lines is parallel, perpendicular, or neither 3x+y=7, -2×+6y=6

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Question 759957: Determine whether the pair of lines is parallel, perpendicular, or neither 3x+y=7, -2×+6y=6
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
3x+y=7,
-2×+6y=6
or
3x+y=7, m=-3
×-3y=-3, m=1/3
These have have a product of -1 so they are perpendicular


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