What is a proportional relationship?
Interpret Proportional Relationships

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•
Mathematics
•
7th 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 quantity is constant.
2.
FLASHCARD QUESTION
Front
How do you simplify a fraction?
Back
To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).
3.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant value (k) that relates two proportional quantities, expressed as y = kx.
4.
FLASHCARD QUESTION
Front
How can you identify a proportional relationship on a graph?
Back
A proportional relationship on a graph is represented by a straight line that passes through the origin (0,0).
5.
FLASHCARD QUESTION
Front
What does it mean if a graph is non-proportional?
Back
A non-proportional graph does not represent a constant ratio between the two variables, often shown by a line that does not pass through the origin.
6.
FLASHCARD QUESTION
Front
If y = 3x, what is the constant of proportionality?
Back
The constant of proportionality is 3.
7.
FLASHCARD QUESTION
Front
How do you find the unit rate from a proportional relationship?
Back
The unit rate is found by dividing the quantity of one variable by the quantity of the other variable when the second variable is equal to 1.
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