Question

What is the value of a2 in the sequence?

2, 5, 10, 17, ...




2

5

10

17

Answer 1

1. What is the value of a2 in the sequence? 2, 5, 10, 17...

5

2. What is the value of a3 in the sequence? 5, 10, 20, 40, 80...

20

3. Which answer describes the type of sequence? 1, 3, 5, 7...

arithmetic

4. Which answer describes the type of sequence? 1, 6, 7, 13...

neither arithmetic nor geometric

5. Which answer describes the type of sequence? 200, 40, 8, 1.6...

geometric

Explanation:

Just took the test and copied straight from the review.

Answer 2

5



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