I think its 1 on the graph correct me if im wrong
This is equivalent to finding a function g in which

.
We simply reverse the actions of the initial function by adding 81 back and taking the square root. Therefore,

.
The answer is: [B]: "arithmetic" .
______________________________________________________
"The <u> arithmetic </u> average ignores compounding."
______________________________________________________
Permutations are written as nPx where n is the number of total choices possible and x is the number of choices that will be used. This is calculated as nPx = n! / (n-x)!.
Permutations represent the number of ways we can choose x objects from n possibilities where the order of selection matters.
Your answer is D)16. To find the average, add up all the numbers and divivde by the number of numbers there is