Defined the simple way for production function

Question

Defined the simple way for production function?

Answer 1

Within the strict sense, production function is defined as the transformation of physical input within to physical output where output is a function input. This can be expressed algebraically as follows:

Q=f (K,L etc).

Here
Q: It is the quantity of output produced throughout a particular period
K, L and so forth are the factors of production
f: It is denotes the function of or depends upon.