The average speed of a particle in metres per second is given by the equation: S' (t) - 3t ++3 ( t + 1 ) 2 a) Find the average rate of change of the particles speed between 0 and 3 seconds. b) Find the instantaneous rate of change of the particle's speed at 3 seconds. c) Will the particle ever reach a speed of 4 m/s? Explain, referring to feature(s) of the graph. **Please show all work and remember to label your graphs. Must use methods from this course. No de allowed. Paragraph B I U A = + . . . Lato (Recom... V 19px ... EQ C