document.write( "Question 102087: evaluate f(-3) for the function f(x) = 5x2(squared) - 2x - 4 \n" ); document.write( "
Algebra.Com's Answer #74975 by edjones(8007)\"\" \"About 
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f(x) = 5x^2 - 2x - 4
\n" ); document.write( "f(3)=5(-3)^2-2(-3)-4
\n" ); document.write( "f(3)=5*9+6-4
\n" ); document.write( "f(3)=45+6-4=47
\n" ); document.write( "Ed
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