A rechargeable battery is plugged into a charger The graph

Last updated: 6/18/2023

A rechargeable battery is plugged into a charger The graph shows C t the percentage of full capacity that the battery reaches as a function of time t elapsed in hours C percentage of full charge 100 80 60 40 20 2 4 6 b Sketch the graph of C t 8 10 12 t hours a What is the meaning of the derivative C t O C t is the total percentage of full capacity with respect to elapsed time in hours O C t is the average rate of change of percentage of full capacity with respect to elapsed time in hours O C t is the instantaneous rate of change of percentage of full capacity with respect to elapsed time in hours O C t is elapsed time in hours required for a given percentage of full capacity to be reached C