7th Grade - Proportional Relationships - Lesson 1 & 2

7th Grade - Proportional Relationships - Lesson 1 & 2

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
7.RP.A.2A, 6.RP.A.1, 6.RP.A.2

+6

Standards-aligned

Created by

Cassaundra Carmichael

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 is constant.

Tags

CCSS.7.RP.A.2A

2.

FLASHCARD QUESTION

Front

What does the constant of proportionality (k) represent in the equation y = kx?

Back

The constant of proportionality (k) represents the constant rate of change between the two quantities.

Tags

CCSS.7.RP.A.2B

3.

FLASHCARD QUESTION

Front

If a recipe requires 2 cups of flour for every 3 cups of sugar, is this a proportional relationship?

Back

Yes, because the ratio of flour to sugar remains constant.

Tags

CCSS.7.RP.A.2A

4.

FLASHCARD QUESTION

Front

What is the formula to find the constant of proportionality from a table of values?

Back

k = y/x, where y is the dependent variable and x is the independent variable.

Tags

CCSS.7.RP.A.2B

5.

FLASHCARD QUESTION

Front

If 5 apples cost $10, what is the cost of 1 apple?

Back

$2, because the cost per apple is constant.

Tags

CCSS.6.RP.A.3B

6.

FLASHCARD QUESTION

Front

How do you determine if a set of points on a graph represents a proportional relationship?

Back

If the points form a straight line that passes through the origin (0,0), it represents a proportional relationship.

Tags

CCSS.7.RP.A.2D

7.

FLASHCARD QUESTION

Front

What is the unit rate?

Back

The unit rate is the ratio of two measurements in which the second quantity is 1.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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