document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=28840>Question 28840</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the domain and range of <BR>\n" );
document.write( "y=(x+2)^2-4? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #15740 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=15740\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> To find the domain ask yourself \"Is there any value <BR>\n" );
document.write( "\"x\" cannot take?\"  The answer is \"none\". So the domain<BR>\n" );
document.write( "is all real numbers.<BR>\n" );
document.write( "Now for the range you have to look at the expression that<BR>\n" );
document.write( "defines \"y\".  Since (x+2)^2 is greater than or equal to zero,<BR>\n" );
document.write( "The value of y is > or = to -4.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.   </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );