👉 Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x.

Citation Christensen, Clayton M., and Matt Verlinden. "Disruption, Disintegration, and the Dissipation of Differentiability." Harvard Business School Working Paper, No. 00-074, April 2000.