document.write( "Question 661646: 3x-y=9\r
\n" ); document.write( "\n" ); document.write( "Graph the function, Briefly explain how you graphed the function. \n" ); document.write( "

Algebra.Com's Answer #411749 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+3x+-+y+=+9+\"$
\n" ); document.write( "Add $\"y\"$ to both sides
\n" ); document.write( " $\"+3x+=+9+%2B+y+\"$
\n" ); document.write( "Subtract $\"9\"$ from both sides
\n" ); document.write( " $\"+3x+-+9+=+y+\"$
\n" ); document.write( "Write it the other way around
\n" ); document.write( " $\"+y+=+3x+-+9+\"$
\n" ); document.write( "1st make $\"+x+=+0+\"$
\n" ); document.write( " $\"+y+=+3%2A0+-+9+\"$
\n" ); document.write( " $\"+y+=+-9+\"$
\n" ); document.write( "(0,-9) is the 1st point
\n" ); document.write( "-------------------
\n" ); document.write( "Make $\"+y+=+0+\"$
\n" ); document.write( " $\"+0+=+3x+-+9+\"$
\n" ); document.write( " $\"+3x+=+9+\"$
\n" ); document.write( " $\"+x+=+3+\"$
\n" ); document.write( "(3,0) is the 2nd point
\n" ); document.write( "------------------
\n" ); document.write( "Here's the plot
\n" ); document.write( " $\"+graph%28+400%2C+400%2C+-5%2C+10%2C+-12%2C+5%2C++3x+-+9+%29+\"$
\n" ); document.write( " \n" ); document.write( "

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