document.write( "Question 79451This question is from textbook Beggining Algebra
\n" ); document.write( ": How can I determine the correct half-plane boundry line graphed for this linear inequality. y>3? \n" ); document.write( "
Algebra.Com's Answer #57023 by stanbon(75887)\"\" \"About 
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How can I determine the correct half-plane boundry line graphed for this linear inequality. y>3?
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\n" ); document.write( "Every boundary line is an EQUALITY.
\n" ); document.write( "Although you want the graph of y>3m the boundary line is y=3.
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\n" ); document.write( "Graph the line y=3 as a dashed line parallel to the x axis.
\n" ); document.write( "That is the boundary line.
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\n" ); document.write( "Now determine the half-plane that is the graph of the INEQUALITY:
\n" ); document.write( "Pick a test point, like (0,0)
\n" ); document.write( "Substitute those value into the INequality to see if the side with (0,0)
\n" ); document.write( "in it is the solution half-place.
\n" ); document.write( "You get:
\n" ); document.write( "0>3
\n" ); document.write( "That's wrong so the solution is not on that side.
\n" ); document.write( "The other half-plane is the solution set for y>3.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "
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