# How do you find the derivative of x^2/100?

$\frac{\mathrm{dy}}{\mathrm{dx}} = \frac{x}{50}$
$y = {x}^{2} / 100 = \frac{1}{100} {x}^{2}$
$\frac{\mathrm{dy}}{\mathrm{dx}} = \frac{2}{100} x = \frac{x}{50}$