Arithmetic Sequence 1

What comes next in the sequence?

6, 14, 22, 30, __

• 60

• 38

• 30

• 22

What comes next in the sequence?

6, -11, -28, -45, __

• 50

• -52

• 62

• -62

Write the recursive formula for the following sequence:

5, 18, 31, 44, 57, ....

• A_n = A_n-1 - 13

• A_n = A_n-1 + 13

• A_n = A_n + 13

• A_n = A_n + 5

Write the recursive formula for the following sequence:

12.5, 9, 5.5, 2, ...

• A_n = A_n-1 + 3.5

• A_n = A_n-1 - 3.5

• A_n = A_n - 3.5

• A_n = A_n + 12.5

Write the explicit formula for the following sequence:

5, 18, 31, 44, 57, ....

• A_n = A_n-1 + 13

• A_n = 5 + 13(n-1)

• A_n = 13 + 5(n-1)

• A_n = 5 + 13n

Write the explicit formula for the following sequence:

12.5, 9, 5.5, 2, ...

• A_n = A_n-1 - 3.5

• A_n = 12.5 - 3.5(n-1)

• A_n = 3.5 - 12.5(n-1)

• A_n = 12.5 - 3.5n