Question often sales of a new product grow rapidly at first and then level off with time. this is the case with the sales represented by the function S(t)=300-100t^-1, where t represents time in years. find the rate of change of sales for the following number of years. 4years and 6 years
Question
often sales of a new product grow rapidly at first and then level off with time. this is the case with the sales
represented by the function S(t)=300-100t^-1, where t represents time in years. find the rate of change of sales for the following number of years. 4years and 6 years