document.write( "Question 557164: Determine the coordinates of a relative maximum of this function if any. \r
\n" ); document.write( "\n" ); document.write( "f(x) = x^3 - 3x^2 - 9x - 7 \r
\n" ); document.write( "\n" ); document.write( "Help me please.
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Algebra.Com's Answer #362492 by Alan3354(69443)\"\" \"About 
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Determine the coordinates of a relative maximum of this function if any. \r
\n" ); document.write( "\n" ); document.write( "f(x) = x^3 - 3x^2 - 9x - 7
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\n" ); document.write( "Find the 1st derivative, set it = 0, solve for x.
\n" ); document.write( "Do you know how to do that?
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