SOLUTION: The graph of an inequality in two variables involves a boundary that is the graph of the equation that would result from changing the inequality sign to an equals sign.
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Question 1013287: The graph of an inequality in two variables involves a boundary that is the graph of the equation that would result from changing the inequality sign to an equals sign.
True or false Found 2 solutions by fractalier, ikleyn:Answer by fractalier(6550) (Show Source):
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The graph of an inequality in two variables involves a boundary that is the graph of the equation
that would result from changing the inequality sign to an equals sign.
True or false
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It depends . . .
If the inequality signs are "<" = in both inequalities of the system, then it is TRUE.
If the inequality sign is "<" at least in one inequalities of the system, then it is FALSE.
(Provided that the solution set is not empty . . . )
