Answer
perpendicular
Work Step by Step
$y=\underset\uparrow{\frac{3}{4}}x-2$
$\ \ \ \ \ \ $slope
$y=-\underset\uparrow{\frac{4}{3}}x+\frac{5}{3}$
$\ \ \ \ \ \ \ \ \ \ $slope
The slopes are negative inverse, so the lines are perpendicular.