Perpendiculat straight lines.
They are parallel lines.
parallel
neither
Those two statements are linear equations, not lines. If the equations are graphed, each one produces a straight line. The lines intersect at the point (-1, -2).
They are parallel lines with a vertical separation of 1.
They are parallel lines.
They are straight lines.
They are parallel lines.
parallel
neither
perpendicular
It is not one, but they are two perpendicular lines.
The two equations represent the same straight line.
If: 12 = 2y+x then y = -1/2x+6 So: y = 2x+4 and y = -1/2x+6 which means that they are perpendicular lines
Those two statements are linear equations, not lines. If the equations are graphed, each one produces a straight line. The lines intersect at the point (-1, -2).
They are parallel lines
They are parallel straight lines,