document.write( "Question 328485: Find an equation of the line passing through the two points. Write the equation in standard form.
\n" ); document.write( "Through (1,9);perpendicular to x=5\r
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Algebra.Com's Answer #235283 by Fombitz(32388)\"\" \"About 
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Perpendicular to a vertical line is a horizontal line of the form \"y=b\".
\n" ); document.write( "Use the point to solve for b.
\n" ); document.write( "\"y=9\"
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