document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=370462>Question 370462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me finish solving this verification! I need to verify that two functions are inverses. They are: f(x)=(-4/7)x-(16/7) and g(x)= (3/2)x-(3/2)\r<BR>\n" );
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document.write( "I got this far, and if I am wrong please correct me\r<BR>\n" );
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document.write( "f(g(x)= (-4/7)*(((3/2)x)-(3/2))-(16/7)\r<BR>\n" );
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document.write( "please help!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #264062 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=264062\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=-4x/7 - 16/7<BR>\n" );
document.write( "y=-4x/7 - 16/7<BR>\n" );
document.write( "x=-4y/7 - 16/7<BR>\n" );
document.write( "4y/7= -x - 16/7<BR>\n" );
document.write( "4y/7= -x - 16/7<BR>\n" );
document.write( "y=-7x/4 - 4<BR>\n" );
document.write( "f^-1(x)=-7x/4 - 4 The inverse of f(x)<BR>\n" );
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document.write( "Are you trying to do a f(g(x)) rather than an inverse? They are not the same.<BR>\n" );
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document.write( "Ed<BR>\n" );
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