What is the constant of proportionality?
COP in Equations and Situations

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The constant of proportionality is the ratio between two proportional quantities, often represented as 'k' in equations.
2.
FLASHCARD QUESTION
Front
Write an equation for the situation: A variable y is directly proportional to x with a constant of proportionality of 19.25.
Back
y = 19.25x
3.
FLASHCARD QUESTION
Front
If Maria swims 12 laps in 6 minutes, what is the constant of proportionality in terms of laps per minute?
Back
L = 2m
4.
FLASHCARD QUESTION
Front
Identify the constant of proportionality in the equation y = ½x.
Back
1/2
5.
FLASHCARD QUESTION
Front
What is the constant of proportionality if y = -0.45x?
Back
-0.45
6.
FLASHCARD QUESTION
Front
Find the constant proportionality of 624 calories in 3 servings.
Back
208 calories per serving
7.
FLASHCARD QUESTION
Front
How do you determine the constant of proportionality from a table of values?
Back
Divide the value of y by the corresponding value of x for any pair of values.
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