Question

Determine whether each sequence is arithmetic, geometric, or neither. Explain

-6, -3, 0, 3, ...

Answer 1

Arithmetic

Explanation:

Arithmetic refers to addition and subtraction. Geometric refers to multiplication and division.

In this instance, the sequence has a common difference of 3 (3 is added as the sequence continues).

Answer 2

Its arithmetic because it's being added 3 each time.