For the direct variation equation y=2 2/3x , what is the constant of proportionality?(1 point)
The constant of proportionality can be found by isolating it on one side of the equation. Since y is equal to 2 2/3 times x, we can rewrite the equation as y = (8/3)x.
Therefore, the constant of proportionality is 8/3.
For the direct variation equation y=2 2/3x , what is the constant of proportionality?(1 point)
2 2/3
2
3
2/3
The correct answer is 2 2/3
To determine the constant of proportionality in a direct variation equation, you need to compare the ratio of the dependent variable (y) to the independent variable (x). In the given equation, y = 2 2/3x, notice that the coefficient in front of x is 2 2/3.
To determine the constant of proportionality, we need to rewrite the coefficient as a fraction. 2 2/3 can be written as an improper fraction:
2 2/3 = 8/3
The constant of proportionality is the fraction that represents the ratio of y to x. Therefore, the constant of proportionality is 8/3.