document.write( "Question 75652: Given f(x) = –x3 – 3x2 – 2x – 6, find f(–3), f(0), and f(3)
\n" ); document.write( "Now do I have to substitue a number for x? I am so confused!! Thanks for your help!
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Algebra.Com's Answer #54344 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
F(X)=-X^3-3X^2-2X-6 NOW WE REPLACES ALL Xs WITH (-3) AND SOLVE
\n" ); document.write( "F(-3)=-(-3)^3-3(-3)^2-2(-3)-6
\n" ); document.write( "F(-3)=-(-27)-3(9)+6-6
\n" ); document.write( "F(-3)=27-27
\n" ); document.write( "F(-3)=0
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\n" ); document.write( "F(0)=-(0)^3-3(0)^2-2*0-6
\n" ); document.write( "F(0)=0-0-0-6
\n" ); document.write( "F(0)=-6
\n" ); document.write( "------------------------------------------
\n" ); document.write( "F(3)=-(3)^3-3(3)^2-2*3-6
\n" ); document.write( "F(3)=-27-27-6-6
\n" ); document.write( "F(3)=-66
\n" ); document.write( "------------------------------------------
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