document.write( "Question 1057241: write an equation of the line that is perpendicular to 3x-4y=9 and contains (-4,-5) \n" ); document.write( "
Algebra.Com's Answer #672297 by Alan3354(69443)\"\" \"About 
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write an equation of the line that is perpendicular to 3x-4y=9 and contains (-4,-5)
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\n" ); document.write( "Find the slope of the given line.
\n" ); document.write( "The slope of lines perpendicular is the negative inverse.
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\n" ); document.write( "Use y-y1 = m*(x-x1) where m = slope and (x1,y1) is the point.
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