What is a proportional relationship?
Linear Relationships: Proportional and Non-Proportional

Flashcard
•
Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.
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.
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).
4.
FLASHCARD QUESTION
Front
What does it mean if a graph is linear but non-proportional?
Back
It means the graph is a straight line but does not pass through the origin, indicating a constant rate of change that is not zero.
5.
FLASHCARD QUESTION
Front
What is the slope of a proportional relationship?
Back
The slope of a proportional relationship is equal to the constant ratio of the two quantities.
6.
FLASHCARD QUESTION
Front
What is the slope of a non-proportional linear relationship?
Back
The slope of a non-proportional linear relationship is constant but does not represent a constant ratio of the two quantities.
7.
FLASHCARD QUESTION
Front
Give an example of a proportional relationship in real life.
Back
An example is the relationship between distance and time when traveling at a constant speed.
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