Find the Quadratic Constant of Variation y=0.00125x^2

Since the equation can be written in the form ${\displaystyle y=k{x}^2}$, ${\displaystyle y}$ varies directly with ${\displaystyle x^2}$ and ${\displaystyle k}$. The constant of variation, ${\displaystyle k}$, is ${\displaystyle 0.00125}$.