document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=164127>Question 164127</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need  help to solve this please! Much appreciated! Thanks\r<BR>\n" );
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document.write( "If f (4)= 0  and f(6) =6, which of the following could represent f(x) and why?\r<BR>\n" );
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document.write( "A-    x+2<BR>\n" );
document.write( "B-    x-4<BR>\n" );
document.write( "C-    3x-12\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 #120912 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=120912\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x-12 is the answer<BR>\n" );
document.write( "proof:<BR>\n" );
document.write( "f(4)=3*4=12<BR>\n" );
document.write( "f(4)=12-12<BR>\n" );
document.write( "f(4)=0<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "f(6)=3*6-12<BR>\n" );
document.write( "f(6)=18-12<BR>\n" );
document.write( "f(6)=6 </SPAN>\n" );
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