Question 913382
Maybe not as easy to see; but a bit of calculation could make h(t) clearer.  Simplest common denominator is {{{t^2}}}.


{{{h(t)=4(t^2)/(t^2)+5t/(t^2)}}}
{{{(4t^2+5t)/(t^2)}}}


Decide logically what type of function is h(t).