
Proportional Relationships in tables, graphs, equations
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
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.
2.
FLASHCARD QUESTION
Front
How can you identify a proportional relationship in a table?
Back
A proportional relationship in a table can be identified if the ratios of corresponding values are the same for all pairs.
3.
FLASHCARD QUESTION
Front
What does the point (x, y) represent in a graph of a proportional relationship?
Back
The point (x, y) represents the quantity of one variable (y) corresponding to a specific value of another variable (x) in a proportional relationship.
4.
FLASHCARD QUESTION
Front
What is the significance of the origin (0,0) in a proportional relationship?
Back
The origin (0,0) indicates that when one quantity is zero, the other quantity is also zero, which is a characteristic of proportional relationships.
5.
FLASHCARD QUESTION
Front
How do you determine the unit rate from a proportional relationship?
Back
The unit rate can be determined by dividing the value of one quantity by the corresponding value of the other quantity when the second quantity is equal to 1.
6.
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.
7.
FLASHCARD QUESTION
Front
How can you tell if a graph represents a proportional relationship?
Back
A graph represents a proportional relationship if it is a straight line that passes through the origin.
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