Proportional Relationships

Proportional Relationships

Assessment

Flashcard

Mathematics

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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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 the constant of proportionality?

Back

The constant of proportionality is the constant value (k) that relates two proportional quantities, expressed as y = kx.

3.

FLASHCARD QUESTION

Front

How do you find the unit rate?

Back

To find the unit rate, divide the quantity by the number of units. For example, if you travel 80 miles in 2 hours, the unit rate is 80 miles / 2 hours = 40 miles per hour.

4.

FLASHCARD QUESTION

Front

What does it mean if a relationship is not proportional?

Back

If a relationship is not proportional, it means that the ratio between the two quantities is not constant.

5.

FLASHCARD QUESTION

Front

How can you tell if a table represents a proportional relationship?

Back

A table represents a proportional relationship if the ratios of the corresponding values are equal.

6.

FLASHCARD QUESTION

Front

What is an example of a proportional relationship?

Back

An example of a proportional relationship is if a car travels 60 miles in 1 hour, it will travel 120 miles in 2 hours.

7.

FLASHCARD QUESTION

Front

What is the formula for finding the constant of proportionality?

Back

The formula for finding the constant of proportionality is k = y/x, where y is the dependent variable and x is the independent variable.

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