2- recursive formula
1- common ratio
3- explicit formula
4- geometric sequence
5- preceding term
Explanation:
1. The fixed amount multiplied by a term to get to the next term in a geometric sequence - Common ratio
2. Defines the next term in a sequence by using the proceeding term - Recursive formula
3. Defines the term with direct computation for any term in the sequence - Explicit formula
4. A sequence in which there is a common ratio between the terms - Geometric sequence
5. The term that is immediately before - Preceding term