\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Step 1: Pick a value for x. Any value will do, but in this case, I would\r\n" );
document.write( "choose 3. Insert that value into the equation and calculate y.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Now we have a value for x and a corresponding value for y making an ordered\r\n" );
document.write( "pair that can be plotted on the coordinate plane. First point (3,3). Plot\r\n" );
document.write( "the point.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Now choose a second value for x. How about 6.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "
, and we have our second point, (6,2).\r\n" );
document.write( "Plot the point.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Construct a line through your two points and you are done.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "
\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( " \n" );
document.write( "