SEQUENCE II ADVANCE 1

What is the nth term rule for the following sequence

5, 8, 11, 14.....

• 3n

• 3n + 2

• 3n - 2

• 5n + 3

What is the nth term rule of this sequence

9, 13, 17, 21....

• 4n + 5

• 9n

• 5n + 4

• 5n

The nth term of a sequence is 4n + 1.

What are the first 4 terms of the sequence

• 4, 8, 12, 16

• 5, 9, 13, 17

• 5, 6, 7, 8

• 4, 5, 6, 7

The nth term of a sequence is 3n + 5.

What are the first 4 terms of the sequence

• 8, 11, 14, 17

• 8, 13, 18, 23

• 3, 6, 9, 12

• 5, 10, 15, 20

The nth term of a sequence is 2n - 1.

What are the first 4 terms of the sequence

• 2, 4, 6, 8

• 1, 2, 3, 4

• 1, 3, 5, 7

• 2, 5, 7, 9

Define arithmetic sequences.

• A sequence whose terms change by adding the same number each time.

• A sequence whose terms change by multiplying the same number each time.

• A sequence whose terms change by dividing the same number each time.

• A list of numbers that often (but not always) form a pattern.

What does a₁ represent?

• Any term

• First term

• Last term

Identify a₁

97, 86, 75, 64, ...

• 64

• 11

• -11

• 97

a1 =

• 1

• 2

• 3

• 5

a3 =

• 14

• 2

• 3

• 8