Tables, Graphs, & Equations of Proportional Relationships

Tables, Graphs, & Equations of Proportional Relationships

Assessment

Flashcard

Mathematics

7th Grade

Hard

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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 unit rate that describes the relationship between two quantities in a proportional relationship.

2.

FLASHCARD QUESTION

Front

How can you find the constant of proportionality in a table?

Back

You can find the constant of proportionality by calculating the unit rate, which is the ratio of the output value to the input value.

3.

FLASHCARD QUESTION

Front

What does a proportional relationship look like on a graph?

Back

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

4.

FLASHCARD QUESTION

Front

What does it mean if a graph does not pass through the origin?

Back

If a graph does not pass through the origin, it indicates that the relationship is not proportional.

5.

FLASHCARD QUESTION

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity.

6.

FLASHCARD QUESTION

Front

What does the point (2, 94) represent in a proportional relationship?

Back

In this context, the point (2, 94) represents that after 2 weeks, they save $94.

7.

FLASHCARD QUESTION

Front

How can you determine if a graph represents a proportional relationship?

Back

A graph represents a proportional relationship if it is linear and passes through the origin.

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