Recursive Formulas Answers

Which formula can be used to describe the sequence below?

The fourth term of a sequence is 14. Each term of the sequence is 8 less than the previous term. Which recursive formula represents the situation?

Which recursive formula describes the pattern in the perimeters of the images, where is the perimeter of the nth image?

In an arithmetic sequence, and . Which recursive formula defines the sequence?

The total number of miles Jeremy walked on a hike can be represented by using the formula . If and n represents the total number of hours walked, what is the total distance Jeremy walked at the end of each of the first three hours?