Derivative Rules Assessment vB 1. Determine the derivative of f (x ) = - using FIRST PRINCIPLES. /4KC 2. a) State three different methods (not including First Principles) that could be used to differentiate. DO NOT DIFFERENTIATE f(x) = 3x-2x +5x-7 /1-C b) Can all of those methods be used to differentiate f (x) = zx +5x-27 Explain. *-5 /2-T