Respuesta :

parallel lines have the same slop, that is the number in front of the X so parallel will both have 3x in the equation. perpendicular is the opposite reciprocal so one would have 3x and the other would have -1/3x and neither is the choice if the equations are neither of these

parallel lines:  ll
Perpendicular: X
Either: V, L.

Those are the examples
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