document.write( "Question 333696: Given the function f(x) = x + 3x + 4 , find the value of f(–1). \n" ); document.write( "
Algebra.Com's Answer #239118 by vleith(2983)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |