document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=639393>Question 639393</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the formula for the inverse function for f(x)=7x^3+5<BR>\n" );
document.write( "I'm not sure if I did this right but I got 3&#8730;y-5/7=x\r<BR>\n" );
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document.write( "If not then what steps should I take to get the inverse?\r<BR>\n" );
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document.write( "Thank You </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #402717 by </B><A HREF=/tutors/aboutme.mpl?userid=opeodu><B>opeodu(24)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=opeodu><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=opeodu><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=402717\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let f(x)=y y=7x^3+5 y-5=7x^3 ([y-5]/7)=x^3 x=([y-5]/7)^1/3 f^-1(x)=([x-5]/7)^1/3 </SPAN>\n" );
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