Equations of Proportional Relationships Quick Check

Question

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Question
For the direct variation equation y=223x, what is the constant of proportionality?(1 point)
Responses

23
Start Fraction 2 over 3 End Fraction

2
2

3
3

223
2 Start Fraction 2 over 3 End Fraction
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Answer 1

In the direct variation equation \( y = 223x \), the constant of proportionality is the coefficient of \( x \).

In this case, the constant of proportionality is 223.

So, the correct response is:

223