Sequences can be linear, quadratic or practical and based on real-life situations. Finding general rules helps find terms in sequences.

What are the next two terms in the sequence: 3, 7, 11, 15, … ?

True or false: the term to term rule of the sequence 4, 3.2, 2.4, 1.6, … is begin at 4 and increase by 0.8.

True

False

What is the nth term of the sequence 5, 7, 9, 11, …?

2n - 3

3n + 2

2n + 3

What is the nth term of the sequence 11, 5, -1, -7, …?

17 - 6n

11 - 6n

6n + 5

What are the first four terms of the sequence 3n + 7?

3, 10, 17, 24, …

7, 10, 13, 16, …

10, 13, 16, 19, …

What are the first four terms of the sequence 3 - 8n?

5, 2, -1, -4, …

-5, -13, -21, -29, …

11, 19, 27, 35, …

What is the 50th term of the sequence 1.2n + 5?

6.2

17

65

The sequence 1, 1, 2, 3, 5, 8, 13, … is a special sequence known as SelectTriangular numbersCube numbersFibonacci sequenceQuadratic sequence.

Is 53 in the sequence 3n +2?

No

Yes

Cannot be known

What are the first four terms of the quadratic sequence n^{2} + 4?

5, 8, 13, 20, …

1, 2, 4, 8, …

1, 4, 9, 16, …