Search Header Logo

Direct and Inverse Variation

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Direct and Inverse Variation
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The variables x and y vary inversely, and y = 8 when x = 4.

Write an equation that relates x and y.

y = 32 x

y = 32 / x

y = 2 x

y = 2 / x

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When dealing with direct and inverse variation, the K represents what?

Kangaroo

K-Mart's Blue Light Special

Constant

King Cobra Snake

Tags

CCSS.HSF-LE.A.1B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Tell whether x and y show direct variation, inverse variation, or neither.

direct variation

inverse variation

neither

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The time it takes to drive to Dallas is inversely proportional to your driving speed. It takes 3 hours to get to Dallas if you drive 60 mph. How long will the trip take if you drive 72 mph?

2.5 hours

2.6 hours

2.8 hours

3.5 hours

3.6 hours

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The image is an example of the graph of a(n)

direct variation

inverse variation

neither

both

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The time that a group of carpenters takes to build a deck is inversely proportional to the number of carpenters. If 3 carpenters can build a deck in 36 working hours, how many carpenters are needed to build a deck in 27 working hours?

2

3

4

5

6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the given graphs is a direct variation?

A

B

C

D

Tags

CCSS.8.EE.B.5

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?