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Question 483404: 1. Determine whether the lines will be perpendicular when graphed.
3x - 2y = 6
2x + 3y = 6
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Determine whether the lines will be perpendicular when graphed.
3x - 2y = 6
2x + 3y = 6
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slope of 1st equation: 3/2
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slope of 2nd equation: -2/3
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Sice their product is -1, the lines are perpendicular.
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Cheers,
Stan H.
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