a sequence is defined recursively by f(1)=16 and f(n)=f(n-1)+2n. find f(4)1) 322) 303) 284) 34

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1