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 they intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.Lines are parallelbecause Lines are perpendicularbecausethey intersect.they have the same slope.they never cross.they have opposite reciprocal slopes. These lines are:PerpendicularParallel-3–7–●●y=3x+7y=    x These lines are:PerpendicularParallelm1==m2 Lines are perpendicularbecausethey intersect.they have the same slope.they never cross.they have opposite reciprocal slopes. they intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.Lines are parallelbecause m1=These lines are:PerpendicularParallel=m2 These lines are:PerpendicularParallely=-5x+00 –●●- 8y=     x+ m2=m1=These lines are:PerpendicularParallel they intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.Lines are parallelbecause they intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.Lines are parallelbecause Lines are perpendicularbecausethey intersect.they have the same slope.they never cross.they have opposite reciprocal slopes. y=-½x-6y=-½x+6  –●●- 2These lines are:PerpendicularParallel m1=These lines are:PerpendicularParallel=m2 These lines are:PerpendicularParallely=-4–6–●●y=5x-4 m1=These lines are:PerpendicularParallel61=m2 they intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.Lines are parallelbecause Lines are perpendicularbecausethey intersect.they have the same slope.they never cross.they have opposite reciprocal slopes. Lines are perpendicularbecausethey intersect.they have the same slope.they never cross.they have opposite reciprocal slopes.
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