1. Use two different methods to differentiate the following function. Write all the derivative rules used. y = [x2 4)[2x + 1) 2. Use two different methods to differentiate y = 1.32514 a} Explain why you prefer one of the methods over the other. hi Can both methods that irou described in part a] be used to differentiate y = #253644? Explain. 3. In each graph, identify which curve or line represents displacement, velocity and acceleration curve. a) Displacement Velocity Acceleration 2 6 7 b) y Displacement CD Velocity 0 ST Acceleration