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Constant of Proportionality: Tables

Constant of Proportionality: Tables

Assessment

Flashcard

Mathematics

7th - 8th Grade

Practice Problem

Hard

CCSS
7.RP.A.2B, 7.RP.A.2D, 6.RP.A.1

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the constant of proportionality?

Back

The constant of proportionality is the ratio between two proportional quantities, often represented as k in the equation y = kx.

Tags

CCSS.7.RP.A.2B

2.

FLASHCARD QUESTION

Front

What does a constant of proportionality of 0.5 swings per day mean?

Back

It means that for every day, there are 0.5 swings, indicating a direct relationship where the number of swings increases by 0.5 for each additional day.

Tags

CCSS.7.RP.A.2B

3.

FLASHCARD QUESTION

Front

How do you find the constant of proportionality from a table?

Back

To find the constant of proportionality from a table, divide the value of one quantity by the corresponding value of the other quantity.

Tags

CCSS.7.RP.A.2B

4.

FLASHCARD QUESTION

Front

What is the unit rate?

Back

The unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit of another quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

5.

FLASHCARD QUESTION

Front

If y = 12x, what is the constant of proportionality?

Back

The constant of proportionality is 12.

Tags

CCSS.7.RP.A.2B

6.

FLASHCARD QUESTION

Front

What does a non-proportional relationship mean?

Back

A non-proportional relationship means that the ratio between the two quantities is not constant.

Tags

CCSS.7.RP.A.2D

7.

FLASHCARD QUESTION

Front

How can you tell if a relationship is proportional from a graph?

Back

A relationship is proportional if the graph is a straight line that passes through the origin (0,0).

Tags

CCSS.7.RP.A.2D

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