document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=539863>Question 539863</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am really struggling with algebra of functions and algebraic composition. I dont understand how to get the the answers<BR>\n" );
document.write( "Example: <BR>\n" );
document.write( " f(x)=x/2  h(x)=2x^2\r<BR>\n" );
document.write( "\n" );
document.write( "(hof)(x)=? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #353574 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=353574\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+x%2F2 ALIGN=MIDDLE  ALT=\"f%28x%29+=+x%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28x%29+=+2x%5E2 ALIGN=MIDDLE  ALT=\"h%28x%29+=+2x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=hof%28x%29%29 ALIGN=MIDDLE  ALT=\"hof%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You can also write this as: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=hof%28x%29+=+h%28f%28x%29%29 ALIGN=MIDDLE  ALT=\"hof%28x%29+=+h%28f%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28f%28x%29%29+=+h%28x%2F2%29 ALIGN=MIDDLE  ALT=\"h%28f%28x%29%29+=+h%28x%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2F2%29%5E2+=+2x%5E2%2F4 ALIGN=MIDDLE  ALT=\"2%28x%2F2%29%5E2+=+2x%5E2%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2F2 ALIGN=MIDDLE  ALT=\"x%5E2%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );