Question

What's is mean function​

Answer 1

Answer:

In mathematics, a function is a binary relation between two sets that associates each element of the first set to exactly one element of the second set. Typical examples are functions from integers to integers, or from the real numbers to real numbers.

Answer 2

Answer:

In one variable, the mean of a function f(x) over the interval (a,b) is defined by. Recall that a defining property of the average value of finitely many numbers is that . In other words, is the constant value which when added to itself times equals the result of adding the terms .