Explicit and Recursive Sequences Formulas

Explicit and Recursive Sequences Formulas

9th Grade

20 Qs

quiz-placeholder

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Explicit and Recursive Sequences Formulas

Explicit and Recursive Sequences Formulas

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the following sequence and an = 7, what is an+1?

2, 7, 12, 17,...

2

12

17

22

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the following sequence, what is a5?

2, 7, 12, 17,...

2

12

17

22

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the first four terms of the sequence.

21, 28, 35, 42

7, 9, 11, 13

9, 16, 23, 30

16, 23, 30, 37

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the first four terms of the sequence.

12, 48, 192, 768

12, 144, 1728, 20736

12, 24, 36, 48

3, 12, 48, 192

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which statement is true about this formula?

It is an EXPLICIT formula. The first four terms are -1,2,7,14

It is a RECURSIVE formula. The first four terms are -2,2,0,-2

It is an EXPLICIT formula. The first four terms are -1,-3,7,47

It is a RECURSIVE formula. The first four terms are -2,-6,-18,-36

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the first four terms of the sequence. an= a(n-1) - 18 where a1=10

18, 8, -2, -12

28, 46, 64, 82

-8, -26, -44, -60

10, -8, -26, -44

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the first four terms of the sequence.

an+1= an + 9 where a1= -2

-2, -11, -20, -29

9, 7, 5, 3

-2, 7, 16, 25

9, 18, 27, 36

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