Answer:
Discrete function.
Step-by-step explanation:
First, we differentiate between discrete and continuous functions.
A continuous function allows the value of the variable, X to be any points in the real line system. This includes fractions, decimals, and irrational values.
On the other hand, A discrete function represents its variables using only integers or whole numbers.]
The number of footballs manufactured per day is a whole number.
It is therefore a discrete function.