document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=51040>Question 51040</A>: <I><SPAN STYLE=\"word-break: break-all;\">     If f(x) = (x - 2)^1/3, then f^-1(x) =\r<BR>\n" );
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document.write( " a. (x3 + 1)/2<BR>\n" );
document.write( " b. (x3 - 1)/2<BR>\n" );
document.write( " c. (x3 + 2)/2<BR>\n" );
document.write( " d. (x3 - 2)/2<BR>\n" );
document.write( " e. x3 - 2<BR>\n" );
document.write( " f. x3 + 2<BR>\n" );
document.write( " g. none of these </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #34010 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=34010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  f(x) = (x - 2)^1/3, then f^-1(x) =?<BR>\n" );
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document.write( "y=(x-2)^(1/3)<BR>\n" );
document.write( "Interchange x and y to get:<BR>\n" );
document.write( "x=(y-2)^(1/3)<BR>\n" );
document.write( "Solve for y as follows:<BR>\n" );
document.write( "Raise both sides to the 3rd power to get:<BR>\n" );
document.write( "x^3=y-2<BR>\n" );
document.write( "y=x^3+2<BR>\n" );
document.write( "That is the inverse function.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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