document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=311872>Question 311872</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is a domain and range ?<BR>\n" );
document.write( "Please give a example for me ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #222980 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=222980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is a domain and range ?<BR>\n" );
document.write( "Please give a example for me ?<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "y = 8/sqrt(x-2)<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "Domain:<BR>\n" );
document.write( "The denominator must not be zero <BR>\n" );
document.write( "and (x-2) must not be negative.<BR>\n" );
document.write( "--<BR>\n" );
document.write( "Solve x-2 > 0<BR>\n" );
document.write( "x > 2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Domain: All Real Numbers greater than 2<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Range: Since the numerator is positive and the<BR>\n" );
document.write( "numerator is always positive y > 0.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Range: All Real Numbers greater than 0<BR>\n" );
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document.write( "Let's see if the graph confirms those answers:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C8%2F%28sqrt%28x-2%29%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C8%2F%28sqrt%28x-2%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );