document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=36561>Question 36561</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321227573/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x%29=%28x%2B1%29%5E%281%2F2%29+ ALIGN=MIDDLE  ALT=\"+f%28x%29=%28x%2B1%29%5E%281%2F2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > with x greater than or equal to -1, find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%5E-1%28x%29+ ALIGN=MIDDLE  ALT=\"+f%5E-1%28x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > and state the domain and range.   \r<BR>\n" );
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document.write( "On this one, I know the inverse is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2-1+ ALIGN=MIDDLE  ALT=\"+x%5E2-1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > , but the domain and range have me stuck!!!\r<BR>\n" );
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document.write( "Thanks again,<BR>\n" );
document.write( "Jamie<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #22456 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=22456\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You are right. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%5E-1%28x%29=x%5E2-1 ALIGN=MIDDLE  ALT=\"f%5E-1%28x%29=x%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The domain is the x-values while the range is the y-values.<BR>\n" );
document.write( "The parabola has a vertex of (0,-1) and opens upward, so the range is y>=-1 while the domain is all real numbers. </SPAN>\n" );
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