we have
the slope of the given line is
we know that
If two lines are parallel , then their slopes are the same
so
if two lines are perpendicular, then the product of their slopes is equal to minus one
so
we will proceed to verify each case to determine the solution
<u>case A) </u>line m with slope
Compare the slope of the line m of the case A) with the slope of the given line
-----> slope given line
----> slope line m case A)
therefore
the line m case A) and the given line are neither parallel nor perpendicular
<u>case B) </u>line n with slope
Compare the slope of the line n of the case B) with the slope of the given line
-----> slope given line
----> slope line n case B)
------> the lines are parallel
<u>case C) </u>line p with slope
Compare the slope of the line p of the case C) with the slope of the given line
-----> slope given line
----> slope line p case C)
------> the lines are perpendicular
<u>case D) </u>line q with slope
Compare the slope of the line q of the case D) with the slope of the given line
-----> slope given line
----> slope line q case D)
therefore
the line q case D) and the given line are neither parallel nor perpendicular
the answer in the attached figure