document.write( "Question 345511: f(x) = 11x - 5x2 + 4
\n" ); document.write( "find f(-4)\r
\n" ); document.write( "\n" ); document.write( "The more I read how my lesson explains to solve this the more confused I get. If anyone can help explain it I would greatly appreciate it.
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Algebra.Com's Answer #247095 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
f(x)=11x - 5x2 + 4
\n" ); document.write( "f(-4)=11*(-4)-5(-4)(-4)+4
\n" ); document.write( "=-44-80+4
\n" ); document.write( "=-120
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