document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=147476>Question 147476</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you help me find the domain for the following?<BR>\n" );
document.write( "f(x)=sqrt x-8<BR>\n" );
document.write( "h(x)=3x^2+5x-3<BR>\n" );
document.write( "m(x)=5/x^2-9<BR>\n" );
document.write( "l(x)=5x-4<BR>\n" );
document.write( "g(x)=7x+4/x+4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #108102 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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/cgi-bin/show-face.mpl?user=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=108102\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=sqrt(x-8)<BR>\n" );
document.write( "All real numbers >=8 sqrt of negative numbers are not real (imaginary).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28250%2C250%2C-50%2C50%2C-10%2C10%2Csqrt%28x-8%29%29 ALIGN=MIDDLE  ALT=\"graph%28250%2C250%2C-50%2C50%2C-10%2C10%2Csqrt%28x-8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "h(x)=3x^2+5x-3<BR>\n" );
document.write( "all real numbers.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28250%2C250%2C-10%2C10%2C-50%2C50%2C3x%5E2%2B5x-3%29%29 ALIGN=MIDDLE  ALT=\"graph%28250%2C250%2C-10%2C10%2C-50%2C50%2C3x%5E2%2B5x-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "m(x)=5/(x^2-9)<BR>\n" );
document.write( "5/(x+3)(x-3)<BR>\n" );
document.write( "All real numbers except when x=3 or x=-3 (division by zero not allowed)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28250%2C250%2C-10%2C10%2C-10%2C10%2C%285%2F%28%28x%2B3%29%28x-3%29%29%29%29 ALIGN=MIDDLE  ALT=\"graph%28250%2C250%2C-10%2C10%2C-10%2C10%2C%285%2F%28%28x%2B3%29%28x-3%29%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "l(x)=5x-4<BR>\n" );
document.write( "All real numbers.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28250%2C250%2C-10%2C10%2C-10%2C10%2C5x-4%29 ALIGN=MIDDLE  ALT=\"graph%28250%2C250%2C-10%2C10%2C-10%2C10%2C5x-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "g(x)=7x+4/x+4<BR>\n" );
document.write( "All real numbers except x=-4 (division by zero not allowed)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28250%2C250%2C-10%2C10%2C-20%2C30%2C%287x%2B4%29%2F%28x%2B4%29%29 ALIGN=MIDDLE  ALT=\"graph%28250%2C250%2C-10%2C10%2C-20%2C30%2C%287x%2B4%29%2F%28x%2B4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );