Multiple Representations

Multiple Representations

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.RP.A.2D, 7.RP.A.2A, HSF-LE.A.1B

+6

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 one in which two quantities maintain a constant ratio. For example, if y = kx, where k is a constant, then y is proportional to x.

Tags

CCSS.7.RP.A.2D

2.

FLASHCARD QUESTION

Front

What is a non-proportional relationship?

Back

A non-proportional relationship is one where the ratio between two quantities is not constant. For example, y = mx + b (where b ≠ 0) represents a non-proportional relationship.

Tags

CCSS.7.RP.A.2D

3.

FLASHCARD QUESTION

Front

How do you determine if a table represents a proportional relationship?

Back

Check if the ratios of corresponding values are constant. If they are not, the relationship is non-proportional.

Tags

CCSS.7.RP.A.2A

4.

FLASHCARD QUESTION

Front

What is the rate of change?

Back

The rate of change is a measure of how much a quantity changes in relation to another quantity. It is often represented as the slope in a linear equation.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

5.

FLASHCARD QUESTION

Front

What does a constant slope indicate?

Back

A constant slope indicates a linear relationship, meaning the rate of change is the same throughout.

Tags

CCSS.HSF-LE.A.1B

6.

FLASHCARD QUESTION

Front

What is the constant of proportionality?

Back

The constant of proportionality is the constant factor (k) in the equation y = kx, representing the ratio of y to x.

Tags

CCSS.7.RP.A.2B

7.

FLASHCARD QUESTION

Front

How can you find the constant of proportionality from a word problem?

Back

Identify the quantities involved, determine their ratio, and simplify to find the constant.

Tags

CCSS.7.RP.A.2B

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