Question

Arithmetic, geometric, or neither?

Answer 1

1st) geometric

2nd) arithmetic

3rd) arithmetic

Explanation:

Geometric = you multiply or divide to get the next term

Arithmetic = you add or subtract to get the next term

1st) you times by 3 to get next term = geometric

2nd) you add one to get next terms = arithmetic

3rd) you add 4 to get next term = arithmetic