For the direct variation equation y=223x , what is the constant of proportionality?(1 point) Responses 23 Start Fraction 2 over 3 End Fraction 223 2 Start Fraction 2 over 3 End Fraction 2 2 3 3
The constant of proportionality in the direct variation equation y=223x is 223.
The constant of proportionality in the direct variation equation y = 223x is 223.
To find the constant of proportionality in a direct variation equation, we need to compare the y and x values. In the given equation y = 223x, we can see that y is directly proportional to x. The constant of proportionality is the coefficient of x, which is 223.
So, the correct answer is 223.