For the direct variation equation y=23z, what is the constant of proportionality? (1 point)
3
2 2/3
2/3
2
The constant of proportionality is 23.
The constant of proportionality in the equation y = 23z is 23.
To find the constant of proportionality in a direct variation equation, you need to isolate the variable on one side of the equation.
In the given equation y = 23z, the variable z is already isolated.
The constant of proportionality is the coefficient (number multiplying) the z term, which is 23.
Therefore, the constant of proportionality in the equation y = 23z is 23.