Question

A sequence is defined by the recursive function

f(n + 1) = f(n) - 2
if f(1) = 10, what is f(3)?
1
6
8
30

Answer 1

B) 6

Explanation:

Answer 2

6

Explanation:

`f(n+1)=f(n)-2\\\\f(1)=10\\f(2)=f(1)-2=10-2=8\\f(3)=f(2)-2=8-2=6`