Line OP has an equation of a line y = 6x − 5, and line QR has an equation of a line y = 6x + 3. These two equations represent

Question

 the same line

lines that are neither parallel nor perpendicular

parallel lines because slopes of the lines are equal

perpendicular lines because the slopes are opposite reciprocals 

^choices

 

Answer 1

They have the same slope (m = 6), so they are parallel lines, but with different y-intercepts.