Types-of-Sequences powerpoint arithmetic geometric.pptx

sequences

1. Continuing Sequences Complete these sequences and describe the rule: a) 2, 5, 8, 11, ___, ____, _____ .... b) -4, -8, -12, ___, ____, ____ ..... c) 1, 10, 100, 1000, ______, ________, ________ .... d) 3, 6, 12, 24, ____, _____, _____ .... e) 1, 1, 2, 3, 5, 8, ____, _____, _____ .... f) 1, 4, 9, ___, ____, _____ ..... g) x + 3y, 2x + 7y, 3x + 11y, ________, ________, _________ ... 14 17 20 + 3 -16 -20 -24 -4 10 000 100 000 1 000 000 X 10 48 96 192 X 2 13 21 34 Add previous 2 terms 16 25 36 Square numbers 4x + 15y 5x + 19y 6x + 23y + x + 4y Arithmetic Sequence Arithmetic Sequence Arithmetic Sequence Geometric Sequence Geometric Sequence Fibonacci Sequence Quadratic Sequence

2. 20 Quadratic

3. 64

4. 11

5. 42

6. 972

7. 0.8 0.08

8. 1, 3, 6, 10, 15, ____, _____ 21 28 What is this sequence known as?

9. -5, 3, -2, -1, ____, _____ -3 -4

10. , ___, ___      

11. , _____, ___   x + 2y 2x + 3y