What is a proportional relationship?
Proportional Relationships

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 does it mean if a graph is proportional?
Back
A graph is proportional if it is a straight line that passes through the origin (0,0).
3.
FLASHCARD QUESTION
Front
How can you identify a proportional relationship in a table?
Back
A table represents a proportional relationship if the ratios of corresponding values are constant.
4.
FLASHCARD QUESTION
Front
What is the equation of a proportional relationship?
Back
The equation of a proportional relationship can be expressed as y = kx, where k is the constant of proportionality.
5.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant value (k) that relates the two quantities in a proportional relationship.
6.
FLASHCARD QUESTION
Front
What does a straight line through the origin indicate on a graph?
Back
A straight line through the origin indicates a proportional relationship between the variables.
7.
FLASHCARD QUESTION
Front
What is a non-proportional relationship?
Back
A non-proportional relationship is one where the ratio between two quantities is not constant.
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