Recursive Formulas Answers

What are the first four terms of the sequence defined recursively below?

What are the first three terms of the sequence defined by the recursive function , when and ?

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

The amount of money in Nadia’s savings account at the end of n years is represented by the recursive formula . If , what is the balance in Nadia’s account at the end of each of the first two years?

What are the first two terms of the sequence defined recursively by the formula , when ?

Which formula can be used to describe the sequence below?

Which formula can be used to describe the sequence below?–8, –5, –2, 1, 4, ...

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

Jill has 64 ounces of lemonade. Each day, her brother drinks 16 ounces. Then at the end of each day Jill adds 25% of the remaining total back into the lemonade container. Which recursive formula models the number of ounces of lemonade in the container, , at the end of the nth day?

What are the first four terms of the sequence modeled by the recursive formula , when ?