document.write( "Question 85006: Given f(x) = –x3 – 2x2 – x – 3, find f(–2), f(0), and f(2) \n" ); document.write( "
Algebra.Com's Answer #61240 by uma(370)![]() ![]() ![]() You can put this solution on YOUR website! Given f(x) = –x3 – 2x2 – x – 3\r \n" ); document.write( "\n" ); document.write( "f(-2) , we plug in x = -2 in the above\r \n" ); document.write( "\n" ); document.write( "f(-2) = -(-2)^3 - 2(-2)^2 - (-2) - 3\r \n" ); document.write( "\n" ); document.write( " = -(-8) - 2(4) -(-2) - 3 \n" ); document.write( " = 8-8+2-3\r \n" ); document.write( "\n" ); document.write( " = 1\r \n" ); document.write( "\n" ); document.write( "f(0) = -(0)^3 - 2(0)^2 - (0) - 3 \n" ); document.write( " = -3\r \n" ); document.write( "\n" ); document.write( "f(2) = -(2)^3 - 2(2)^2 - 2 - 3 \n" ); document.write( " = -8 - 8 - 2 - 3\r \n" ); document.write( "\n" ); document.write( " = -21\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Good Luck!!! \n" ); document.write( " |