Identify Proportional and Non-Proportional Relationships
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+1
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 is constant.
Tags
CCSS.7.RP.A.2A
2.
FLASHCARD QUESTION
Front
What is a non-proportional relationship?
Back
A non-proportional relationship is a relationship between two quantities where the ratio is not constant.
Tags
CCSS.7.RP.A.2D
3.
FLASHCARD QUESTION
Front
How can you identify a proportional relationship from a graph?
Back
A graph represents a proportional relationship if it is a straight line that passes through the origin (0,0).
Tags
CCSS.7.RP.A.2D
4.
FLASHCARD QUESTION
Front
What does it mean if a graph does not pass through the origin?
Back
If a graph does not pass through the origin, it indicates a non-proportional relationship.
Tags
CCSS.7.RP.A.2D
5.
FLASHCARD QUESTION
Front
What is an example of a proportional relationship in real life?
Back
An example of a proportional relationship is earning a fixed hourly wage, such as $10 per hour.
Tags
CCSS.7.RP.A.2A
6.
FLASHCARD QUESTION
Front
What is an example of a non-proportional relationship in real life?
Back
An example of a non-proportional relationship is a gym membership that has a fixed fee plus a variable hourly charge.
Tags
CCSS.7.RP.A.2D
7.
FLASHCARD QUESTION
Front
What is the formula for a proportional relationship?
Back
The formula for a proportional relationship can be expressed as y = kx, where k is the constant of proportionality.
Tags
CCSS.7.RP.A.2C
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