document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=925476>Question 925476</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Identifying The Domain of a Quadratic Function<BR>\n" );
document.write( "1) y=-x^2+7x+1<BR>\n" );
document.write( "2) y=-3/5x^2+21x-3<BR>\n" );
document.write( "3) f(x)=4x^2+5x-12<BR>\n" );
document.write( "4) g(x)=x^2+12x-8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #561553 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=561553\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The domain of ANY quadratic function is the <font color=\"red\">set of all real numbers</font>. This is because there are no restrictions due to division by zero, square rooting a negative number, etc. Any number works for x. </SPAN>\n" );
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