Question

A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next term in the sequence?
I need an answer asap? Thank y'all in advance

Answer 1

Answer:

-1

Step-by-step explanation:

I took the test on edge, and got it right : ).

Answer 2

The formula of the sequence shows f(n+1) = f(n) + 3.
And we are given the value of the first term: f(1) = -4
Our goal is to find the next term: f(2).
f(2) = f(1) + 3
f(2) = -4 + 3
f(2) = -1

Recursive equation should need a sentinel value. In the question given, the sentinel value is at f(1) = -4.