Geometric Sequence and Means

Geometric Sequence and Means

10th Grade

12 Qs

quiz-placeholder

Similar activities

Sequences and Series Review

Sequences and Series Review

11th Grade

15 Qs

Geometric Sequences

Geometric Sequences

10th Grade

10 Qs

Sequences and Series

Sequences and Series

9th - 11th Grade

14 Qs

Geometric Sequences

Geometric Sequences

9th - 12th Grade

13 Qs

Arithmetic VS Geometric Sequences

Arithmetic VS Geometric Sequences

9th - 12th Grade

12 Qs

Geometric Sequences

Geometric Sequences

10th - 12th Grade

14 Qs

The geometric Sequences

The geometric Sequences

9th - 12th Grade

15 Qs

Geometric Sequence and Series

Geometric Sequence and Series

10th Grade

15 Qs

Geometric Sequence and Means

Geometric Sequence and Means

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Anthony Clark

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write the explicit formula for the following geometric sequence: 100, 50, 25, 12.5, ...

an = 2(100)n-1

an = 100(2)n-1

an = 100(1/2)n-1

an = (1/2)(100)n-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the 9th term in the following geometric sequence:

4, 8, 16, 32, ...

384

512

768

1,024

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find a12 in the following geometric sequence:

-1, -3, -9, -27, ...

-177,147

-19,683

-59,049

118,098

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find a11 in the following geometric sequence:

-4,096

-1/256

-3,072

-236,196

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the common ratio of the following geometric sequence:

2, -10, 50, -250, ...

r = -5

r = 3

r = 5

r = -3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the 6th term of the following geometric sequence:

2, 8, 32, 128, ...

8192

2048

512

128

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Insert three geometric means between 3 and 243.

9,27,81

81,27,9

81,27,3

9,18,27

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?