document.write( "Question 252945: Write the equation for a horizontal line passing through the point (6,18)? \n" ); document.write( "
Algebra.Com's Answer #185106 by drk(1908)\"\" \"About 
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A horizontal line has equation:
\n" ); document.write( "Y = 0x + b.
\n" ); document.write( "The coordinate was (6,18)
\n" ); document.write( "18 + 6*0 + b
\n" ); document.write( "18 = b
\n" ); document.write( "So, we just have Y = 18.
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