### Home > CAAC > Chapter 13 > Lesson 13.RE1-S > Problem 2-128

2-128.

Consider the sequence

Assuming that the sequence is arithmetic with

as the first term, find the next four terms of the sequence and then write an equation for.Refer to the definitions of arithmetic and geometric sequences.

Assuming that the sequence is geometric with

as the first term, find the next four terms of the sequence and then write an equation for.Copy and complete the table below. What is the rule?

Create a sequence that begins with

that is neither arithmetic nor geometric. For your sequence, write the next four terms and, if you can, write a rule for .How can you make it neither arithmetic nor geometric?