Arithmetic Recursive and Explicit Formulas

Arithmetic Recursive and Explicit Formulas

9th Grade

10 Qs

quiz-placeholder

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Arithmetic Recursive and Explicit Formulas

Arithmetic Recursive and Explicit Formulas

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.BF.A.2

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write a recursive rule for the sequence 17, 1, -15, -31 . . .

an = an-1 + 16
a1=17

an = an-1 - 17
a1=17

an = an-1 - 15
a1=17

an = an-1 - 16
a1=17

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=6n-4

an=4-6n

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the explicit formula:
-3, -33, -63, -93, ...

an = -3 - 30(n -1)

an = -3 + 30(n -1)

an = -30 - 3(n -1)

an = -30 + 3(n -1)

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the explicit formula:
-23, -16, -9, -2, ...

an = -23 + 7(n -1)

an = -23 - 7(n -1)

an = 7 - 23(n -1)

an = 7 + 23(n -1)

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence arithmetic: 37, 31, 25, 19, ...

Yes

No

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Specifies the step by which each term of the sequence is generated from the preceding term or terms.

Sequence

Recursive Formula

Explicit Formula for an Arithmetic Sequence

Explicit Formula for a Geometric Sequence

Tags

CCSS.HSF.BF.A.2

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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