### Home > A2C > Chapter 3 > Lesson 3.1.3 > Problem 3-46

3-46.

Examine each sequence below. State whether it is arithmetic, geometric, or neither. For the sequences that are arithmetic, find the formula for . For the sequences that are geometric, find the sequence generator for

*.*

The sequence is neither arithmetic nor geometric.

The sequence is geometric.

*r*= 2

Do the terms in the sequence increase by adding a constant amount or multiplying by a constant?

See part (d).

The sequence is arithmetic.

See part (d).