Sequence Quiz

What is the common difference in the arithmetic sequence: 2, 5, 8, 11, ...?

• 1

• 6

• 4

• 3

Find the next term in the arithmetic sequence: 3, 7, 11, 15, ...?

• 25

• 19

• 23

• 21

What is the common ratio in the geometric sequence: 2, 6, 18, 54, ...?

• 2

• 4

• 3

• 8

Find the next term in the geometric sequence: 4, 12, 36, 108, ...?

• 216

• 432

• 324

• 648

What is the nth term of the arithmetic sequence: 7, 12, 17, 22, ...?

• 5n + 2

• 5n + 1

• 5n + 4

• 5n + 3

What is the nth term of the geometric sequence: 2, 8, 32, 128, ...?

• 2 * 5^(n-1)

• 2 * 3^(n-1)

• 2 * 4^(n-1)

• 2 * 2^(n-1)

Find the sum of the first 5 terms in the arithmetic sequence: 3, 7, 11, 15, ...?

• 55

• 65

• 45

• 35

Find the sum of the first 4 terms in the geometric sequence: 2, 6, 18, 54, ...?

• -20

• 36

• 100

• -80

Find the missing term in the arithmetic sequence: 4, 9, __, 19, 24

• 10

• 16

• 21

• 14

Find the missing term in the geometric sequence: 2, __, 8, 32, 128

• 32

• 256

• 64

• 16