Perpendicular lines:
If lines have the /opposite reciprocal/ slopes, this means the lines are perpendicular.
If lines have the /opposite reciprocal/ slopes, this means the lines are perpendicular.
Given y=-6x-2 and y= 1/6x+4, the lines are perpendicular because the slopes are opposite reciprocal.
Just use a flopposite.
Just use a flopposite.
by SexAndIhadJosh April 06, 2017