document.write( "Question 702249: f(x)=x+7what is the domain of each function \n" ); document.write( "
Algebra.Com's Answer #432863 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
f(x) is a linear function, so the domain is the set of all real numbers. \n" ); document.write( "
\n" );