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document.write( "Hi \n" );
document.write( "sketch the graph of this line: \n" );
document.write( "8x+5y=-20 x = 0 then y =-4 AND when y = 0 then x = -20/8 = -5/2 \n" );
document.write( "Pt(0,-4) and Pt(-5/2,0) on the line. Plot and connect. \n" );
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