Geometric Sequences

Geometric Sequences

6th - 9th Grade

9 Qs

quiz-placeholder

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Geometric Sequences

Geometric Sequences

Assessment

Quiz

Mathematics

6th - 9th Grade

Easy

CCSS
HSF.BF.A.2

Standards-aligned

Created by

Shawn Breidenstein

Used 2+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence 2, 4, 12, 48,... geometric?

yes
no

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the common ratio for the sequence:
28, 14, 7, 3.5...

2
1/2
-14
-7

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the common ratio: 4, -16, 64, -256, ...

r = -4
r = 2
r = -2
r = 4

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the next three terms: 4, 12, 36, 108, ...

324, 972, 2916
972, 2916, 8748
405, 1215, 3645

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the 11th term for:  64, -32, 16, -8, …  

-.0625
.0625
-.03125
.03125

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the sequence 2, 4, 12, 48,... geometric?

yes
no

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the common ratio for the geometric sequence.

1
-1
7
-7

Tags

CCSS.HSF.BF.A.2

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the difference between an arithmetic sequence and a geometric sequence?

One is the sum of the numbers and one is just a list of numbers.

One has a common difference and one has a common ratio.

One you can write an nth term and one you cannot.

None of these are correct.

Tags

CCSS.HSF.BF.A.2

9.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the 18th for the following geometric sequence,

-3, 6, -12, 24,,,

-37

-786,432

393,216

258,280,326