Question

What is the 3rd terms of the sequence:
f(1)=-3, f(n)= f(n-1)+5

Answer 1

f(3) = 7

Explanation:

Using the recursive formula and f(1) = - 3 , then

f(2) = f(1) + 5 = - 3 + 5 = 2

f(3) = f(2) + 5 = 2 + 5 = 7