The size of a balloon is Changing with respect to time. such that the volume is given by Wt), where Vft) is measured in cubic centimeters and t is measured in seconds A tangent line is shown for Wt) a'tt = 2 seconds. Deten'nine the best esmate for the value of the instantaneous rate of change of IWt) when t= Z [6 points) O VIZBV) 1 0 win t) rn 0 am} 2 O munvase) 5.02