Identify Proportional Relationships

Identify Proportional Relationships

Assessment

Flashcard

Mathematics

6th - 8th Grade

Hard

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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 quantity is constant.

2.

FLASHCARD QUESTION

Front

What is a nonproportional relationship?

Back

A nonproportional relationship is a relationship where the ratio of one quantity to another is not constant.

3.

FLASHCARD QUESTION

Front

What does it mean if a relationship has a zero, zero pair?

Back

It means that when both quantities are zero, the relationship is proportional.

4.

FLASHCARD QUESTION

Front

If Amy charges $11 for her labor plus $2 for each cupcake, is this proportional?

Back

No, it is nonproportional because she does not start at $0.

5.

FLASHCARD QUESTION

Front

What is the significance of starting at $0 in proportional relationships?

Back

Starting at $0 indicates that the relationship is proportional, as both quantities are zero.

6.

FLASHCARD QUESTION

Front

If Sierra completed 8 IXL problems and resumed at a constant rate, is this proportional?

Back

No, it is nonproportional because she resumed at problem #9.

7.

FLASHCARD QUESTION

Front

How can you identify a proportional relationship from a graph?

Back

A proportional relationship will show a straight line that passes through the origin (0,0).

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