document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=81719>Question 81719</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rewrite the equation y = 4x + 1 as a function of x. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #58574 by </B><A HREF=/tutors/aboutme.mpl?userid=bucky><B>bucky(2189)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=bucky><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=58574\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a very basic problem.  All that needs to be done with the given equation is to<BR>\n" );
document.write( "replace y with f(x) and you have the form the problem asks for.  So the answer to this problem<BR>\n" );
document.write( "is simply:<BR>\n" );
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document.write( "f(x) = 4x + 1<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Hope this helps you to understand what f(x) really means ...<BR>\n" );
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