Algebra 2 - Write the equation to model inverse variation given x and y

The video tutorial explains inverse variation, starting with the formula y = K / X. It emphasizes the importance of knowing this formula as it won't be provided. The teacher demonstrates how to solve for the constant K using given values of X and Y, and then models the inverse variation equation. The final equation is presented, showing how to apply the concept to any X and Y values.

Given X = 4 and Y = 12, how would you write the equation to model the inverse variation?

What does the final equation for inverse variation look like based on the given values?