Proportional Relationships

Proportional Relationships

Assessment

Flashcard

Mathematics

8th Grade

Hard

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

+2

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.

Tags

CCSS.7.RP.A.2A

2.

FLASHCARD QUESTION

Front

What does it mean if the rates of change are constant?

Back

If the rates of change are constant, it means that the relationship between the two quantities does not change, and they increase or decrease at the same rate.

Tags

CCSS.7.RP.A.2D

3.

FLASHCARD QUESTION

Front

What does it mean if the rates of change are variable?

Back

If the rates of change are variable, it means that the relationship between the two quantities changes, and they do not increase or decrease at the same rate.

Tags

CCSS.7.RP.A.2D

4.

FLASHCARD QUESTION

Front

How can you identify a proportional relationship from a graph?

Back

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

Tags

CCSS.7.RP.A.2D

5.

FLASHCARD QUESTION

Front

What is the equation of a proportional relationship?

Back

The equation of a proportional relationship can be written in the form y = kx, where k is a constant.

Tags

CCSS.7.RP.A.2C

6.

FLASHCARD QUESTION

Front

What is a non-proportional relationship?

Back

A non-proportional relationship is a relationship where the ratio of one quantity to the other is not constant.

Tags

CCSS.7.RP.A.2D

7.

FLASHCARD QUESTION

Front

Which of the following equations represents a proportional relationship: y = 3x or y = x + 2?

Back

y = 3x represents a proportional relationship.

Tags

CCSS.7.RP.A.2C

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