Direct Variation

Direct Variation

8th Grade

16 Qs

quiz-placeholder

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Direct Variation

Direct Variation

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
8.F.B.4, 8.EE.B.5, 8.EE.B.6

+4

Standards-aligned

Created by

Kelly Jordan

Used 1K+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What type of relationship is a direct variation.

proportional

non-proportional

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What does "k" stand for in the direct variation equation?

constant of equality

constant of proportionality

constant of non-proportionality

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

3.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is another name for constant of proportionality?

constant of non-proportionality

constant of equality

constant of variation

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Which of the following is the equation format for direct variation?

y = mx + b

y = kx

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is the equation to find "k", the constant of proportionality?

y = kx

y = mx + b

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

The phrase "y varies directly with x" means a relationship is a direct variation.

True

False

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

If there is no constant of proportionality, k, then the relationship is NOT a direct variation.

True

False

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

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