Answer:
The equation of the direct variation that includes point (9,2) is y = (2/9)x.
Explanation:
A direct variation equation is in the form y = kx, where y and x are variables, and k is the constant of variation.
To find the equation of the direct variation that includes the point (9,2), we need to substitute the values of the point into the equation and solve for the constant of variation, k.
Using the coordinates (9,2), we have:
2 = k * 9
To solve for k, we divide both sides of the equation by 9:
2/9 = k
Therefore, the equation of the direct variation that includes the point (9,2) is y = (2/9)x.