
Proportional Relationships and Equations
Flashcard
•
Mathematics
•
7th 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 is constant.
2.
FLASHCARD QUESTION
Front
What is the constant of proportionality in the equation y = kx?
Back
The constant of proportionality (k) is the factor by which one quantity is multiplied to obtain the other quantity.
3.
FLASHCARD QUESTION
Front
If y = 5x, what is the constant of proportionality?
Back
5
4.
FLASHCARD QUESTION
Front
How do you write a proportional relationship in equation form?
Back
A proportional relationship can be written in the form y = kx, where k is the constant of proportionality.
5.
FLASHCARD QUESTION
Front
What does the point (4, 2) represent in a proportional relationship?
Back
It means that for every 4 units of x, there are 2 units of y, indicating a proportional relationship.
6.
FLASHCARD QUESTION
Front
If the constant of proportionality is 10, what is the equation?
Back
y = 10x
7.
FLASHCARD QUESTION
Front
What is the equation for a proportional relationship if k = 8?
Back
y = 8x
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