MASTERY TEST

Which one is odd?

• 1, 4, 7, 10

• 2, 8, 14, 20

• 3, 6, 12, 24

• 4, 8, 12, 16

Which one is odd?

• 1, 2, 4, 8

• 2, 6, 18, 54

• 4, 8, 16, 32

• 5, 10, 15, 20

What is the third term of the geometric sequence: 7, 21, 63, 189, 567, 1701?

• 21

• 63

• 189

• 567

A sequence with common ratio?

• arithmetic sequence

• geometric sequence

• geometric series

• pattern

A geometric series of which common ratio is less than 1.

• arithmetic

• geometric

• finite

• infinite

a geometric series of which has common ratio greater than or equal to 1.

• arithmetic

• geometric

• finite

• infinite

Which one is a geometric sequence?

• 2, 6, 10, 17

• 2, 12, 72, 432

• 2, 14, 56, 200

• 2, 3, 4, 5

what is the common ratio of 3, 15, 75, 375, ...?

• 3

• 4

• 5

• 6

what is the common ratio of 3, _, 48, 192, 768?

• 4

• 5

• 6

• 7

• 2

• 3

• 4

• 5