document.write( "Question 191222: what is the domain of f(x)=sqrt(x+6) \n" ); document.write( "
Algebra.Com's Answer #143516 by stanbon(75887) ![]() You can put this solution on YOUR website! what is the domain of f(x)=sqrt(x+6) \n" ); document.write( "-------------- \n" ); document.write( "In the Real Number System you cannot take the \n" ); document.write( "square root of negative numbers. So you have \n" ); document.write( "to have x+6 >=0 \n" ); document.write( "x >= -6 \n" ); document.write( "------------ \n" ); document.write( "Domain: All Real Numbers where x >= -6 \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |