document.write( "Question 811671: For the function f(x)=3x^2-4x-12, find f(-4) \n" ); document.write( "
Algebra.Com's Answer #489221 by erica65404(394)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29+=+3x%5E2+-+4x+-+12\"
\n" ); document.write( "\"f%28-4%29+=+3%28-4%29%5E2+-+4%28-4%29+-+12\"
\n" ); document.write( "\"f%28-4%29+=+48+%2B+16+-+12\"
\n" ); document.write( "\"f%28-4%29+=+52\"
\n" ); document.write( "
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