Patterns and Sequences

What is the first four terms of a sequence when the n-th term is 2-3n?

• -1, 0, 1, 2

• -1, -4, -7, -10

• 1, 4, 7, 10

• 1, 2, 3, 4

Determine whether the number list given is a sequence or not.

3, 18, 33, 48, ....

• Yes

• No

What is the next 2 terms for the sequence of 5, 10, 20, 40...?

• 50, 60

• 400, 4000

• 80, 160

• 20, 40

Rule for 2, 5, 8, 22 is adding 3 from ......

• previous number

• previous previous

• number previous

• number number

What is the next two terms for the sequence of 2, 20, 200, 2000, ...?

• 200, 2000

• 220, 2200

• 2000, 20000

• 20000, 200000

Find the n-th term for the sequence of 20, 16, 12, 8 ...

• 4n - 24

• 4n + 24

• 20 - 4n

• 24 - 4n

Pattern for 3, 6, 12, 24 is ..... from previous number.

• adding 2

• multiplying 2

• divide by 2

• subtract 2

Complete the number sequence below.

0, 1, 1, ...., ......, ....., 8, 13

• 2, 3, 4

• 2, 4, 6

• 2, 3, 5

• 2, 6, 7

What is the first four terms of the sequence from the n-th term given?

5n-1

• 4, 9, 14, 19

• 3, 8, 13, 18

• 5, 10, 15, 20

• 6, 10, 14, 18

What is the 100-th term for the sequence below?

2, 8, 14, 20, ....

• 590

• 596

• 500

• 599