need help on this problem.??
The equation y = 2x – 1 is the boundary line for the inequality y > 2x – 1. Which sentence describes the graph of the inequality?
A. The region shaded below a dashed boundary line.
B. The region shaded below a solid boundary line.
C. The region shaded above a dashed boundary line.
D. The region shaded above a solid boundary line.
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OpenStudy (anonymous):
well what does the greater than sign mean in general?
OpenStudy (anonymous):
come on work with me here...
OpenStudy (anonymous):
it means that its greater then everything else??
OpenStudy (anonymous):
yeah bigger than...so all this is saying is that y is bigger than that equation
OpenStudy (anonymous):
so it would be...above or below tht line?
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OpenStudy (anonymous):
it would be above?
OpenStudy (anonymous):
yes and now to deal with dotted or solid
OpenStudy (anonymous):
dotted???
OpenStudy (anonymous):
sorry i mean dashed...which means that y is not equal to the equation
and solid means that y is equal to the equation
OpenStudy (anonymous):
so the answer would be?
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