document.write( "Question 132206: what is the only number not in the domain? f(x) =8/x+7 \n" ); document.write( "
Algebra.Com's Answer #96582 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x cannot be -7 for that would make the denominator zero. \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " |