document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=847670>Question 847670</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (I'm really confused on this question, can someone please help) <BR>\n" );
document.write( " Given f(x)=5+6x-x^2 find and simplify. \r<BR>\n" );
document.write( "\n" );
document.write( "I have to fill in a,b and c below. (Fill in the blanks)\r<BR>\n" );
document.write( "\n" );
document.write( " A)f(t-2)=____? <BR>\n" );
document.write( " B)f(z+h)-f(z)=____? <BR>\n" );
document.write( " C)f(b)+3=_____?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #510663 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=510663\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given f(x)=5+6x-x^2 find and simplify. \r<BR>\n" );
document.write( "\n" );
document.write( "I have to fill in a,b and c below. (Fill in the blanks)<BR>\n" );
document.write( "Functions are simpler than they appear.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "f(x)=5+6x-x^2\r<BR>\n" );
document.write( "\n" );
document.write( " A)f(t-2)<BR>\n" );
document.write( "Sub (t-2) for each x<BR>\n" );
document.write( "f(t-2) = 5 + 6(t-2) - (t-2)^2<BR>\n" );
document.write( "= 5 + 6t-12 - (t^2 - 4t + 4)<BR>\n" );
document.write( "= 5 + 6t-12 -t^2 + 4t - 4<BR>\n" );
document.write( "= -11 + 10t - t^2<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "It's just substitution.<BR>\n" );
document.write( " B)f(z+h)-f(z)=____? <BR>\n" );
document.write( " C)f(b)+3=_____?  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );