Geometric Sequence

Geometric Sequence

10th Grade

10 Qs

quiz-placeholder

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Geometric Sequence

Geometric Sequence

Assessment

Quiz

Mathematics

10th Grade

Medium

CCSS
HSF.BF.A.2, HSF.LE.A.2, HSF.IF.A.3

+3

Standards-aligned

Created by

Gerardo Barredo

Used 22+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What does r represent?

Radical

Common difference

Common ratio

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
Find the common ratio for the geometric sequence.
10
1/2
2
4

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence -432, 72, -12, 2,...geometric?
yes
no

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What are the next 3 terms in the following geometric sequence:

512, 256, 128, ___, ___, ___, ...

1024, 2048, 4096

32, 8, 2

64, 32, 16

92, 66, 38

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image
Write the explicit formula for the geometric sequence.
an = 4(3)n-1
an = 3(4)n-1
an = -4(3)n-1
an = 3(-4)n-1

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
This image shows how a certain bacteria grows in a petri dish. What is the common ratio of this sequence?
4
3
2
6

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the first four terms of the sequence given the rule:
an = 4(5)n-1
20, 100, 500, 2500
5, 20, 80, 320
4, 20, 100, 500
4, 9, 14, 19

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

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