Could use help in setting up and working through

The number of per capita cumulative cases of CDVID-19 in a particular country can be modeled by g{t) = 111(12t7), where t represents the number of days after the first 100 days. a) Find g'{t). W} = :J b] Determine the rate of change in the number of cases after 191 days. cases per day. (Round your answer to 4 decimals}