Pre-Algebra
Proportional relationships
Constant of proportionality
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Questions
Question 1
178011
What is the \(\textbf{constant of proportionality}\) for two quantities \(x\) and \(y\) in a proportional relationship \(y = kx\)?
The value of \(y\) when \(x = 0\)
The constant ratio \(\dfrac{y}{x}\) — also called the unit rate
The sum \(x + y\) for any pair
The largest value of \(y\) in the relationship
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