Proportional Relationships
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Easy
+4
Standards-aligned
Wayground Content
Used 2+ times
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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.
Tags
CCSS.7.RP.A.2A
2.
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.
Tags
CCSS.7.RP.A.2A
3.
FLASHCARD QUESTION
Front
What does the ordered pair (x, y) represent in a proportional relationship?
Back
In a proportional relationship, (x, y) represents the quantities where y is proportional to x.
Tags
CCSS.7.RP.A.2C
4.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant ratio (k) between two proportional quantities, expressed as y = kx.
Tags
CCSS.7.RP.A.2B
5.
FLASHCARD QUESTION
Front
If a machine folds 3000 sheets in 20 minutes, how many sheets does it fold in 1 minute?
Back
150 sheets.
Tags
CCSS.6.RP.A.3B
6.
FLASHCARD QUESTION
Front
Is the graph of a proportional relationship a straight line?
Back
Yes, the graph of a proportional relationship is a straight line that passes through the origin.
Tags
CCSS.7.RP.A.2D
7.
FLASHCARD QUESTION
Front
What is the formula for finding the constant of proportionality?
Back
k = y/x, where k is the constant of proportionality.
Tags
CCSS.7.RP.A.2B
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