document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=976059>Question 976059</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find and expression for f(3x+1) and hence determine f(4)\r<BR>\n" );
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document.write( "I will be very grate full if any mathematician can help me out pleasssss tanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #597715 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=597715\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Not possible to answer without either your function definition or some information about the function to find a definition.  f(3x+1) for f(4) only means that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B1=4 ALIGN=MIDDLE  ALT=\"3x%2B1=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  You can only solve for x, but still you have no function definition...\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x=4-1 ALIGN=MIDDLE  ALT=\"3x=4-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x=3 ALIGN=MIDDLE  ALT=\"3x=3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=1 ALIGN=MIDDLE  ALT=\"x=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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