document.write( "Question 1098757: Find the instantaneous rate of change of f(x)=x^2-2/x+4 at x=-1\r
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document.write( "A. -7 B. -4 C. 0 D. 4 E.7 \n" );
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Algebra.Com's Answer #713139 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! f(x)=x^2-2/x+4 \n" ); document.write( "---------- \n" ); document.write( "Is it x^2 - (2/x) + 4 ? \n" ); document.write( "Parentheses are free. \n" ); document.write( "Use some \n" ); document.write( " \n" ); document.write( " |