document.write( "Question 828261: Is 7x+x^2+56=y a function? \n" ); document.write( "
Algebra.Com's Answer #499190 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! yes for every x there is one y \n" ); document.write( "it has no real roots \n" ); document.write( " \n" ); document.write( " |