Hi guys! This video discusses the definition and geometric interpretation of the derivative. Basically, the derivative is the slope of the tangent line to a curve at a particular point. We can compute it by using the limit of slope of a a secant line to the curve as the slope of the tangent line at the same point. We use the limit formula for the derivation of the derivative of a function. We also use different notations for derivative that we may encounter when finding it. Happy learning and enjoy watching! #math #tagalog #differentialcalculus #derivatives