document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=206268>Question 206268</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the function f(x)=-(3/4)x+2\r<BR>\n" );
document.write( "\n" );
document.write( "I was given this as the answer (answer Key)..however I don't understand to get to this.\r<BR>\n" );
document.write( "\n" );
document.write( "Answer that answer the answer key gives is.  \r<BR>\n" );
document.write( "\n" );
document.write( "b= -4/3a + 8/3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #155825 by </B><A HREF=/tutors/aboutme.mpl?userid=Marth><B>Marth(57)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Marth><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=155825\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=-%283%2F4%29x%2B2 ALIGN=MIDDLE  ALT=\"f%28x%29=-%283%2F4%29x%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=f%28x%29 ALIGN=MIDDLE  ALT=\"y=f%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-%283%2F4%29x%2B2 ALIGN=MIDDLE  ALT=\"y=-%283%2F4%29x%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "Switch x and y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-%283%2F4%29y%2B2 ALIGN=MIDDLE  ALT=\"x=-%283%2F4%29y%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve for y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-2=-%283%2F4%29y ALIGN=MIDDLE  ALT=\"x-2=-%283%2F4%29y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-%284%2F3%29x%2B8%2F3 ALIGN=MIDDLE  ALT=\"y=-%284%2F3%29x%2B8%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<br><BR>\n" );
document.write( "Compare that to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=+-%284%2F3%29a+%2B+8%2F3 ALIGN=MIDDLE  ALT=\"b=+-%284%2F3%29a+%2B+8%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  Your answer key used a and b in place of x and y. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );