document.write( "Question 121731: I need help graphing this system.
\n" ); document.write( "x-y is less than or equal to 3\r
\n" ); document.write( "\n" ); document.write( "x+2y is greater than or equal to 6\r
\n" ); document.write( "\n" ); document.write( "WHat method should I use? \n" ); document.write( "

Algebra.Com's Answer #89381 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
1.\r
\n" ); document.write( "\n" ); document.write( " $\"x-y+%3C=+3+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-y+%3C=+-+x+%2B+3+\"$ ….divide both sides by $\"-1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y+%3E=+x+-+3+\"$ .......for all $\"x\"$ from $\"3\"$ to $\"infinity\"$ \r
\n" ); document.write( "\n" ); document.write( "or in interval [ $\"3\"$ , $\"infinity\"$ )\r
\n" ); document.write( "\n" ); document.write( "so, shade that part on the graph\r
\n" ); document.write( "\n" ); document.write( "\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "

Solved by pluggable solver: PLOT any graph

Graphing function $\"y%3E=x-3\"$ :
\n" ); document.write( "
\n" ); document.write( " $\"graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+y%3E=x-3+%29\"$

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\n" ); document.write( "\n" ); document.write( "2.\r
\n" ); document.write( "\n" ); document.write( " $\"x%2B2y+%3E=+6\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"2y+%3E=+-x+%2B+6\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y+%3E=+-x%2F2+%2B+3\"$ .........for all $\"x\"$ from $\"-infinity\"$ to $\"6\"$
\n" ); document.write( "or in interval ( $\"-infinity%2C+%7B%7B%7B6\"$ }}}]\r
\n" ); document.write( "\n" ); document.write( "so, shade that part on the graph\r
\n" ); document.write( "\n" ); document.write( "\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "

Solved by pluggable solver: PLOT any graph

Graphing function $\"y%3E=-x%2F2%2B3\"$ :
\n" ); document.write( "
\n" ); document.write( " $\"graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+y%3E=-x%2F2%2B3+%29\"$

\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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