Graphs of Proportional Relationships
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
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 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
What is the constant of proportionality?
Back
The constant of proportionality is the constant ratio in a proportional relationship, often represented as 'k' in the equation y = kx.
Tags
CCSS.7.RP.A.2B
3.
FLASHCARD QUESTION
Front
How can you identify a proportional relationship from a table?
Back
A proportional relationship can be identified if the ratios of corresponding values (y/x) are the same for all pairs.
Tags
CCSS.7.RP.A.2D
4.
FLASHCARD QUESTION
Front
What does the point (4, 2) represent in a proportional relationship?
Back
The point (4, 2) means that for every 4 units of x, there are 2 units of y.
Tags
CCSS.7.RP.A.2D
5.
FLASHCARD QUESTION
Front
What is a unit rate?
Back
A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit of another quantity.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
6.
FLASHCARD QUESTION
Front
How do you find the unit rate from a proportional relationship?
Back
To find the unit rate, divide the value of y by the value of x.
Tags
CCSS.7.RP.A.2B
7.
FLASHCARD QUESTION
Front
What does it mean if a graph is non-proportional?
Back
A non-proportional graph does not pass through the origin (0,0) and does not have a constant ratio between x and y.
Tags
CCSS.7.RP.A.2D
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