document.write( "Question 846387: Graph the line:
\n" ); document.write( "through (-4,-9); m= 3
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Algebra.Com's Answer #509706 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
USING SLOPE-INTERCEPT FORM.\r
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\n" ); document.write( "\n" ); document.write( "\"highlight_green%28y=mx%2Bb%29\", m is slope, b is y-intercept.
\n" ); document.write( "\"b=y-mx\"
\n" ); document.write( "Use the given point that the line must contain.
\n" ); document.write( "\"b=-9-%283%29%28-4%29\"
\n" ); document.write( "\"b=-9%2B12\"
\n" ); document.write( "\"b=3\"
\n" ); document.write( "Equation is \"highlight%28y=3x%2B3%29\"\r
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\n" ); document.write( "\n" ); document.write( "USING POINT-SLOPE FORM.\r
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\n" ); document.write( "\n" ); document.write( "Plainly using this form, \"y-%28-9%29=3%28x-%28-4%29%29\"
\n" ); document.write( "\"highlight%28y%2B9=3%28x%2B4%29%29\";
\n" ); document.write( "or if you want to simplify and reach general form,
\n" ); document.write( "\"y=3%28x%2B4%29-9\"
\n" ); document.write( "\"y=3x%2B12-9\"
\n" ); document.write( "\"highlight%28y=3x%2B3%29\"
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