document.write( "Question 388407: Referring to the figure, match the system of linear inequalities with its graph.\r
\n" ); document.write( "\n" ); document.write( "*A. -x + y < 2
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\n" ); document.write( "\n" ); document.write( "*B. -x + y > 2
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\n" ); document.write( "\n" ); document.write( "*C -x + y > -2
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\n" ); document.write( "\n" ); document.write( "*D -x + y ≤ 2
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\n" ); document.write( "\n" ); document.write( "Graph is located at the cut & copy link: http://ppstest2.com/images2/AL7002.jpg
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Algebra.Com's Answer #274795 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi,  following posted as answer to A-D
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document.write( "for the graph http://ppstest2.com/images2/AL7002.jpg
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document.write( "A would be the correct choice as explained below:\r
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document.write( "One can tell much about a line according to the slant & y-intercept
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document.write( "Note: the standard slope-intercept form for an equation of a line y = mx + b 
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document.write( " where m is the slope and b the y-intercept.  
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document.write( "Below have identified according to the characteristics of the lines themsleves
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document.write( "*A Parallel Lines (slopes equal): Pick that corresponding graph 
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document.write( "   -x + y < 2 OR y < x+2 dotted line on graph
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document.write( "   -x + y ≥ -2   y ≥ x-2 
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document.write( "*B Non-parallel Lines: one with slanting right dotted with y-intercept (0,2) 
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document.write( "   -x + y > 2  OR y > x+2 dotted line on graph, slanting right (m>0)
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document.write( "    x + y ≤ -2 OR y ≤ -x - 2 slants left\r
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document.write( "*C Non-parallel Lines: one with slanting right dotted with y-intercept (0,-2) 
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document.write( "   -x + y > -2 OR y > x - 2 dotted line slanting right (m>0)
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document.write( "    x + y ≤ 2     y ≤ -x + 2 
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document.write( "*D Non-parallel Lines: one with slanting left dotted with y-intercept (0,2)    
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document.write( "   -x + y ≤ 2  OR y ≤ x + 2  
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document.write( "    x + y < 2     y < -x + 2  dotted line slanting left (m<0)
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document.write( "do recommend looking carefully at the shaded areas on Your graphs, however,
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document.write( " to best understand systems with inequalities.  
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