SOLUTION: Use the slopes to determine whether the equations 2x+3y=-6 and 3x-2y=12 define lines tht are parallel, perpendicular, or neither.
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Question 897324: Use the slopes to determine whether the equations 2x+3y=-6 and 3x-2y=12 define lines tht are parallel, perpendicular, or neither.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Using knowledge about slope from standard form equation, the slopes of those lines are
and .
Notice so the two lines are perpendicular.
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