document.write( "Question 1182779: Help with this function please\r
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Algebra.Com's Answer #812853 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
f(0 and f(5) are -2
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\n" ); document.write( "\n" ); document.write( "f(2) is -1; f( everything else) is -2.
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