Answer:
The value of f(3) is -2.
Step-by-step explanation:
This is a recursive function. So

Now, we find f(2) in function of f(1). So


Now, with f(2), we can find the value of f(3).


The value of f(3) is -2.
To find the inverse of function f(x), follow these steps.
1) Replace f(x) with y.
2) Switch x and y.
3) Solve for y.
4) Replace y with f^(-1)(x).
Thirty-two million, five thousand, eight
Answer:
see below
Step-by-step explanation:
to express x as a function of y we need to form this

and to express y as a function of x

so we work
1)

2)
