What is the constant of proportionality?
Proportional Relationships

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
The constant of proportionality is the ratio between two proportional quantities, indicating how one quantity changes in relation to another.
2.
FLASHCARD QUESTION
Front
Does the table represent a proportional relationship?
Back
Yes, a proportional relationship means that as one quantity increases, the other quantity increases at a constant rate.
3.
FLASHCARD QUESTION
Front
You travel 150 miles on 5 gallons. How far did you travel per gallon?
Back
30 miles per gallon.
4.
FLASHCARD QUESTION
Front
A store sells rope by the meter. The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long. How much does the nylon rope cost for 1 meter?
Back
$0.80.
5.
FLASHCARD QUESTION
Front
How many tablespoons of honey are needed for 20 cups of flour?
Back
16 tablespoons.
6.
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.
7.
FLASHCARD QUESTION
Front
If y is directly proportional to x, what is the equation that represents this relationship?
Back
y = kx, where k is the constant of proportionality.
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