Parallel and perpendicular lines Quiz Welcome to your Parallel and perpendicular lines QuizPlease enter your email and click "Next" Email What is the slope of a line parallel to the one of the following linem = 1/4m = 4m = - 1/4What is the slope of a line perpendicular to the one of the following linem = 3/2m = 2/3m = - 2/3What is the slope of a line parallel to the one of the following liney = - 3y = 3y = 1/3What is the slope of a line perpendicular to the one of the following linem = 6m = undefinedm = 0What is the slope of a line parallel to the one of the following linem = - 2m = 2m = 1/2What is the slope of a line perpendicular to the one of the following linem = 8m = 0m = undefinedTime is Up!