Explicit Formula, Arithmetic Sequences and Recursive Formulas

Explicit Formula, Arithmetic Sequences and Recursive Formulas

9th Grade

15 Qs

quiz-placeholder

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Explicit Formula, Arithmetic Sequences and Recursive Formulas

Explicit Formula, Arithmetic Sequences and Recursive Formulas

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.BF.A.2, HSF-BF.A.1A

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the 40th term in the sequence with the given explicit formula:


4n - 32

12

138

128

-16

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Create the explicit formula for the sequence:

2, 8, 14, ...

(Hint: Write your formula and then simplify it.)

an=2+6n

an=-6+6n

an=-4+6n

an=4-6n

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the 22nd term of the following sequence:
5, 8, 11, ...

14

68

63

71

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the 32nd term of this sequence.
34, 37, 40, 43, ...

32

64

127

356

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the sequence: 25, 21, 17, 13,... Write the explicit equation that models the sequence. (Hint: Simplify your equation.)

an = 29+4n

an = 25-4n

an = 29-4n

an = 25+4n

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jonathan has a $1000 loan and pays off $30 every month. Write an explicit function to represent this situation

f(n) = -30n + 1000

f(n) = 1000n - 30

f(n) = -30n + 970

f(n) = -30n + 1030

Tags

CCSS.HSF-BF.A.1A

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the next three terms:
5, 8, 11, 14...

16, 19, 22

17, 19, 21

17, 20, 23

16, 18, 20 

Tags

CCSS.HSF.BF.A.2

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