If f(1)=2f(1)=2 and f(n)=f(n-1)^2-n

then find the value of f(4)

Given that and

We need to determine the value of f(4)

To determine the value of f(4), we need to know the values of the previous terms f(2), f(3).

The value of f(2):

The value of f(2) can be determined by substituting n = 2 in the function

Thus, we get;

Thus, the value of f(2) is 2.

The value of f(3):

The value of f(3) can be determined by substituting n = 3 in the function

Thus, we get;

Thus, the value of f(3) is 1.

The value of f(4):

The value of f(4) can be determined by substituting n = 4 in the function

Thus, we get;

Thus, the value of f(4) is -3.

answer:   14

step-by-step explanation:          

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answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!