Sequences

Sequences

8th Grade

15 Qs

quiz-placeholder

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Sequences

Sequences

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
HSF.BF.A.2, 2.NBT.A.2, HSF.LE.A.2

Standards-aligned

Created by

Samantha Weare

Used 11+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a5 for the sequence below?

an = 5 ⋅ 2(n-1) 

a5 = 160
a5 = 40
a5 = 10
a5 = 80

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which sequence is a geometric sequence with a common ratio of 2?

5, 3, 1, -1, ...

5, 7, 9, 11, ...

5, 10, 20, 40, ...

5, 15, 45, 135, ...

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What are the next 3 terms in this sequence of terms?     3, 7, 11, 15
18, 22, 26
19, 21, 23
19, 23, 27
18, 21, 24

Tags

CCSS.2.NBT.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the explicit formula:

3, 6, 12, 24, ...

aₙ = 6⋅(½)ⁿ ⁻ ¹

aₙ = 6⋅(½)ⁿ

aₙ = 3⋅2ⁿ ⁻ ¹

aₙ = 3⋅2ⁿ

Tags

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which kind of sequence has a common difference?
Arithmetic
Geometric

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A geometric sequence with a common difference of 3.

An arithmetic sequence with a common difference of 3.

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Find the explicit formula:

8, 14, 20, 26, ...

aₙ = 6n + 2

aₙ = 8n + 6

aₙ = 2n + 6

aₙ = 6n + 8

Tags

CCSS.HSF.BF.A.2

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