Geometric and Arithmetic Sequences

Geometric and Arithmetic Sequences

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the concepts of geometric sequences, focusing on finding the common ratio and using recursive and explicit formulas. It also differentiates between arithmetic and geometric sequences, explaining how to identify and work with each. The tutorial concludes with a section on writing equations in slope-intercept form, detailing how to determine the slope and y-intercept from a graph.

Read more

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common ratio in a geometric sequence?

The difference between consecutive terms

The quotient of consecutive terms

The sum of consecutive terms

The product of consecutive terms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you progress in a sequence by multiplying by two?

Divide each term by two

Subtract two from each term

Multiply each term by two

Add two to each term

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first term in a sequence where each term is multiplied by two?

8

1

4

2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is used to progress in a sequence by dividing by two?

Multiply each term by two

Divide each term by two

Add two to each term

Subtract two from each term

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a recursive equation, how is the next term defined?

By dividing the previous term by a constant

By adding a constant to the previous term

By subtracting a constant from the previous term

By multiplying the previous term by a constant

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common difference in an arithmetic sequence?

The quotient of consecutive terms

The product of consecutive terms

The sum of consecutive terms

The difference between consecutive terms

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the explicit formula for an arithmetic sequence with a first term of -2 and a common difference of -2?

f(n) = -2 + 2n

f(n) = -2n

f(n) = -2 - 2n

f(n) = 2n - 2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?