Graphs of Equations Part 2 - PreCalculus

When graphing equations the lines may have one point of intersection, the lines are parallel and there is no point that satisfies both equations or the lines coincide and the equations have the same graph. To... When graphing equations the lines may have one point of intersection, the lines are parallel and there is no point that satisfies both equations or the lines coincide and the equations have the same graph. To solve systems of linear inequalities, graph each individual inequality, and then find the overlaps of the various solutions.
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