Points: (-2, 7) and (3, 6) the slope is -1/5
Points: (4, 2) and (9, 1) the slope is -1/5
Both slopes are the same and so therefore they are parallel lines
When talking about a "line", that usually refers to a straight line. There is basically only one type of such lines.
They are both vertical lines.
Mutually perpendicular lines.
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They are positive straight lines that intercepts the origin and have no y intercepts.
They are opposite parallel lines with points of (-2, 2) (2, 2) and (-2, -2) (2, -2)
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.
Parallel
neither
perpendicular
perpendicular
parallel
perpendicular
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