THE CHAIN RULE If g is differentiable at x and f is

Last updated: 11/17/2023

THE CHAIN RULE If g is differentiable at x and f is differentiable at g x then the composite function F f g defined by F x f g x is differentiable at x and F is given by the product O F x f g x g x In Leibniz notation if y f u and u g x are both differentiable functions then dy dy du dx du dx Note addition formula to execute next assignment 0 dx ax a In a 18 h t 1 t 1 4 20 v x 1 x 2