For questions 7 and 8, find the slope of the line between the given points. Once you have found the slope, find the slope of a line parallel and perpendicular to a line that passes through the given points.
7) (-4, 8) and (-5, 4)
8) (5, 0) and (-1, 3)
$m_{\parallel}$ =
$m_{\perp}$ =