Differentiation ................................. 293 CHAPTER 20 Techniques of Differentiation ................ 294
Learning Outcomes ......................................294 20.1 Average rate of change .....................294 20.2 Differentiation by rule ........................299
CHAPTER 21 Applications of Differentiation ............. 306
Learning Outcomes ......................................306 21.1 Curves ....................................................306 21.2 Rate of change .....................................326 21.3 Modelling and optimisation ..............329