If the points are (-2, 7) (3, 6) and (4, 2) (9, 1) then they both have slopes of -1/5 which would make them parallel if the y intercepts are different
They are both vertical lines.
Mutually perpendicular lines.
parrellell
They are positive straight lines that intercepts the origin and have no y intercepts.
parrell
The lines that pass through points 4 -6 2 -3 and 6 5 3 3 on a grid are the lines y=x.
They are intersecting lines.
They are intersecting lines.
They are both vertical lines.
Mutually perpendicular lines.
perpendicular
Parallel
neither
perpendicular
perpendicular
parallel
perpendicular