For this case we have the following expression:

We substitute a small number h, that is, 
So:

It is observed that the value of the expression is very large, that is, it increases with small values of h
We substitute a large number h, that is, 
So:

It is observed that the value of the expression decreases.
Answer:
The value of the given expression decreases when h increases from a small positive number to a large positive number.