A sequence is defined by the recursive formula f (n + 1) = f(n) – 2. if f(1) = 18, What is f(5)?

A recursive sequence is one where the formula for f(n+1) is the same as for f(n).

In this blog post, we will explore how to solve sequences using recursion, and examples of recursive sequences in mathematics. 

The recursive formula for a sequence is f(n+i) = f(n) –

I where the first term in the sequence (f(0)) is equal to 0.

If you are solving this type of equation with numbers.

it will look like: f(-20), which equals -20 + 40 and ends up being 20.