document.write( "Question 78764: Given f(x) = 4-x-x2, find f(-3) \n" ); document.write( "
Algebra.Com's Answer #56504 by tutor_paul(519)\"\" \"About 
You can put this solution on YOUR website!
I assume that last term is x^2, so I will write the equation as:
\n" ); document.write( "\"f%28x%29=4-x-x%5E2\"
\n" ); document.write( "To find f(-3), just substitute in -3 everywhere there is an x.
\n" ); document.write( "\"f%28-3%29=4-%28-3%29-3%5E2\"
\n" ); document.write( "You should be able to solve it from here.\r
\n" ); document.write( "\n" ); document.write( "Good Luck,
\n" ); document.write( "tutor_paul@yahoo.com
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