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document.write( "1. Draw the coordinate axes (x axis is horizontal, i.e. left to right, y axis is vertical, i.e. up and down).\r \n" );
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document.write( "2. From the intersection of the two axes, move up two units, the horizontal line through this point represents y=2.\r \n" );
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document.write( "See the line below... \n" );
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