The population, in millions, of arctic flounder in the Atlantic Ocean is modeled by the function P(t), where t is measured in years. P(t)= 0.2t 2
+1
9t+8
​
(a) Determine the initial flounder population (in millions). million flounder (b) Determine P ′
(10) (in millions of flounder per year). (Round your answer to four decimal places.) P ′
(10)= million flounder /yr Interpret P ′
(10). P ′
(10) is the average population, in millions, of flounder over 10 years. P ′
(10) is the difference in population, in millions, of flounder after 10 years. P ′
(10) is the rate, in millions of flounder per year, at which the flounder population is changing at year 10. P ′
(10) is the population, in millions, of flounder at year 10. P ′
(10) is the average rate of change, in millions of flounder per year, of the population of flounder over 10 years.