document.write( "Question 359946: Find the equation of the line that contains the point (-1,-9) and has a slope that is undefined. \n" ); document.write( "
Algebra.Com's Answer #256826 by stanbon(75887)\"\" \"About 
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Find the equation of the line that contains the point (-1,-9) and has a slope that is undefined.
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\n" ); document.write( "That would be a vertical line passing thru (-1,-9) and all other
\n" ); document.write( "points where x = -1.
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\n" ); document.write( "Equation:
\n" ); document.write( "x = -1
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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