SOLUTION: graph both linear equations in the same retranglar coornate system. Decide if the lines are parallel, perpendicular, or neither parallel nor perpendicular. 3x-3y=-3 3x+3y=-12

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Question 672257: graph both linear equations in the same retranglar coornate system. Decide if the lines are parallel, perpendicular, or neither parallel nor perpendicular.
3x-3y=-3
3x+3y=-12

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
3x-3y=-3 Green |||Points (0,1) and (-1,0) on this Line - Plot, connect with Line
3x+3y=-12 Blue |||Points (0,-4) and (-4,0) on this Line - Plot, connect with Line


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