document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1111838>Question 1111838</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A function is defined by f(x)= square root of (2x+5). What is f^-1(x), the inverse of f(x)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #726874 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=726874\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The values for x and y switch places.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%282y%2B5%29=x ALIGN=MIDDLE  ALT=\"sqrt%282y%2B5%29=x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2y%2B5=x%5E2 ALIGN=MIDDLE  ALT=\"2y%2B5=x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2y=x%5E2-5 ALIGN=MIDDLE  ALT=\"2y=x%5E2-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=f%5E%28-1%29%28x%29=%28x%5E2-5%29%2F2 ALIGN=MIDDLE  ALT=\"y=f%5E%28-1%29%28x%29=%28x%5E2-5%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You want ONLY the right side of the graph for x greater than or equal to 0.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-2%2C7%2C-5%2C5%2C%28x%5E2-5%29%2F2%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-2%2C7%2C-5%2C5%2C%28x%5E2-5%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------NOT the left side of the graph. </SPAN>\n" );
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