VI. Practice Questions Rate of Change 1. In each of the following cases (a) find the slope of the given graph, when t = 0, 1, 2 (ii) optional x = 13 - 517 + 4 and 3 and expression for the velocity Position - Time Graph (b) use your equations to write down the initial position and velocity (c) find the time and position when the velocity is zero. (d) find the acceleration (i) s = -41 +1 F7 Position-Time Graph -10 -12 G -14 B Velocity - Time Graph Velocity -Time Graph Acceleration - Time Graph Acceleration - Time Graph