document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=563588>Question 563588</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having a very difficult time with part of function notation problems.\r<BR>\n" );
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document.write( "f(x)=-2x + 4<BR>\n" );
document.write( "find f(-1/5)\r<BR>\n" );
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document.write( "I need first grade example of how the 4 ends up as 20/5.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #364970 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=364970\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4*(5/5) = 20/5<BR>\n" );
document.write( "You can always multiply or divide by 1.<BR>\n" );
document.write( "1 = 5/5, or -6/-6, or n/n if n is not = 0.<BR>\n" );
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