Arithmetic and Geometric Sequences Quiz

What is the common difference in the arithmetic sequence: 3, 7, 11, 15, 19?

• 4

• 2

• 6

• 8

Find the common difference in the arithmetic sequence: 12, 9, 6, 3, 0.

• -3

• 5

• 2

• 10

What is the common ratio in the geometric sequence: -1, 2, -4, 8, -16?

• 4

• 1

• 0

• -2

Determine the common difference in the arithmetic sequence: 5, 10, 15, 20, 25.

• 12

• 8

• 5

• 3

What is the common difference in the arithmetic sequence: -6, -3, 0, 3, 6?

• 3

• -2

• 5

• 1

What is the common ratio in the geometric sequence: 2, 6, 18, 54, 162?

• 3

• 20

• 10

• 5

Find the common ratio in the geometric sequence: 5, 10, 20, 40, 80.

• 15

• 5

• 2

• 25

Determine the common ratio in the geometric sequence: 8, 4, 2, 1, 0.5.

• 0.5

• 6

• 4

• 2

Calculate the common ratio in the geometric sequence: 81, 27, 9, 3, 1.

• 2

• 5

• 10

• 0.3333

Calculate the common difference in the arithmetic sequence: 4, 1, -2, -5, -8.

• 2

• 0

• -1

• -3