Search Header Logo

Direct Variation Equation

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Direct Variation Equation
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

What is the constant rate of proportionality?

Tags

CCSS.7.RP.A.2B

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality? 

Tags

CCSS.7.RP.A.2B

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

 What is the direct variation equation? 

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Do the following ordered pairs represent a proportional relationship:  (2, 3), (4, 6), (6, 9), (8, 12)

 Explain why or why not.  If yes, what is the constant of proportionality/constant of variation?

Tags

CCSS.7.RP.A.2B

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Does the following equation represent a direct variation:  y = 5 + x    Explain why or why not.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A square with side length n is shown below.  Which equation represents the proportional relationship between perimeter and side length?

n = 4P

P = 4 + n

P = 4n

Tags

CCSS.7.RP.A.2C

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Assume y varies directly with x, write an equation for the direct variation. Then find the value of the variable asked for.

If y = -4 when x = 10, find y when x = 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?