When solving systems of linear equations, how do you know what side to shade on the graph? if it is less than shade below the line. if it is greater than shade above the line.
if it is less than shade below the line. if it is greater than shade above the line.References :
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February 18th, 2010 at 1:33 pm
if it is less than shade below the line.
if it is greater than shade above the line.
References :