What is the constant of proportionality?
Constant of Proportionality

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The constant of proportionality is a constant ratio between two variables, often represented as k in the equation y = kx.
2.
FLASHCARD QUESTION
Front
If y = 1.50x, what is the constant of proportionality?
Back
k = 1.50
3.
FLASHCARD QUESTION
Front
Identify the constant of proportionality in the equation y = 2x.
Back
k = 2
4.
FLASHCARD QUESTION
Front
What does it mean if a relationship is proportional?
Back
A relationship is proportional if the ratio of the two quantities remains constant.
5.
FLASHCARD QUESTION
Front
In the equation y = kx, what does k represent?
Back
k represents the constant of proportionality.
6.
FLASHCARD QUESTION
Front
If a car travels at a constant speed of 45 mph, what is the constant of proportionality for distance and time?
Back
k = 45 mph.
7.
FLASHCARD QUESTION
Front
What is the constant of proportionality for the relationship: 4 swings in 8 days?
Back
k = 0.5 swings per day.
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