How do you find the slope of the line parallel to and perpendicular to #y=3x-4#?
Slope of line parallel is 3 while the slope of the perpendicular line is
The slope of any parallel is the slope of the original line.
For example: Given y =
Since the slope of this example is
So any line with the same slope is parallel to
Perpendicular means that the product of the slopes must be
In this case the slope must be
Any line of the form