document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=913382>Question 913382</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Classify the given function as a polynomial function, rational function, or root function, and then find the domain. Write the domain in interval notation<BR>\n" );
document.write( "h(t)=4+5t/3t^2<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #554477 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=554477\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Maybe not as easy to see; but a bit of calculation could make h(t) clearer.  Simplest common denominator is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%5E2 ALIGN=MIDDLE  ALT=\"t%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28t%29=4%28t%5E2%29%2F%28t%5E2%29%2B5t%2F%28t%5E2%29 ALIGN=MIDDLE  ALT=\"h%28t%29=4%28t%5E2%29%2F%28t%5E2%29%2B5t%2F%28t%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284t%5E2%2B5t%29%2F%28t%5E2%29 ALIGN=MIDDLE  ALT=\"%284t%5E2%2B5t%29%2F%28t%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Decide logically what type of function is h(t). </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );