document.write( "Question 698432: Determine the type of boundary line and shading for the graph of the inequality -3x + y > 6.\r
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document.write( " Dashed line with shading on the side that includes the origin.\r
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document.write( " Solid line with shading on the side that does not include the origin.\r
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document.write( " Dashed line with shading on the side that does not include the origin.\r
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document.write( " Solid line with shading on the side that includes the origin. \n" );
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Algebra.Com's Answer #430645 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The inequality sign does NOT have a line under it. So the line isn't solid, so it must be dashed.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The origin is not in the solution set because if you plug in (0,0) you get\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3x + y > 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3(0) + 0 > 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0 + 0 > 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0 > 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Which is false. So that shows why (0,0) is not in the solution set. So the origin is not in the shaded region.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "That points us to the answer of choice C \n" ); document.write( " |