I believe the correct response would be B. Coincident, as they both co incide or run into each other at a point which is the solution to this system of equations. It can't be A, because the lines of the graph although are consistent in nature they are not independent from one another, I would assume separate from each other, they do intersect. The graph of the lines are also consistent in the shape and nature so they are not D. Inconsistent.
