Equations: Constant of Proportionality

Equations: Constant of Proportionality

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
7.RP.A.2C, 7.RP.A.2D, 7.RP.A.2B

+1

Standards-aligned

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Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What does k represent in the equation y = kx?

Back

constant of proportionality

Tags

CCSS.7.RP.A.2C

2.

FLASHCARD QUESTION

Front

Write the equation for the proportional relationship in the table, using k as a simplified fraction.

Back

Tags

CCSS.7.RP.A.2C

3.

FLASHCARD QUESTION

Front

Is the relationship proportional? If so, what is the equation for this table?

Back

y = 2x

Tags

CCSS.7.RP.A.2C

4.

FLASHCARD QUESTION

Front

Is the relationship proportional? If so, what is the equation for this table?

Back

y = 3x

Tags

CCSS.7.RP.A.2C

5.

FLASHCARD QUESTION

Front

Does the equation y = 2x represent a proportional relationship?

Back

Yes

Tags

CCSS.7.RP.A.2D

6.

FLASHCARD QUESTION

Front

What is the definition of a proportional relationship?

Back

A relationship where the ratio of two variables is constant.

Tags

CCSS.7.RP.A.2A

7.

FLASHCARD QUESTION

Front

How do you find the constant of proportionality (k) in the equation y = kx?

Back

k = y/x for any point (x, y) on the line.

Tags

CCSS.7.RP.A.2B

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