document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1018182>Question 1018182</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the function, then write and graph its inverse. \r<BR>\n" );
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document.write( "f(x)=2x-4\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #634429 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=634429\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = 2x -4<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x-4%29 ALIGN=MIDDLE  ALT=\"+graph%28300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "y = 2x -4<BR>\n" );
document.write( "2x = y + 4<BR>\n" );
document.write( "x = (y + 4) / 2<BR>\n" );
document.write( "y = (x + 4) / 2<BR>\n" );
document.write( "f^-1(x) = (x + 4) / 2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+%28x+%2B+4%29+%2F+2%29 ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+%28x+%2B+4%29+%2F+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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