E Test: Exam I (Chapter 1) possible This question: 1 Submit test point(s) possible i ne average growth rate of population A IS | | million people per year. The two curves below describe the numbers of people in two countries at time t, in years. Answer parts (a) through (d) to the right (Simplify your answer ) The average growth rate of population B is million people per year. (Simplify your answer ) B 500- b) If the calculation in part (a) were the only one made, would we (4,500) detect the fact that the populations were growing differently? 400- (3.375) (1,320) A. Yes, the equal rates suggest different growth patterns, 300- Population (in millions) (2,250) O B. No, the unequal rates suggest similar growth patterns 200- O C. No, the equal rates suggest similar growth patterns. (3,190) 100- (1.125) O D. Yes, the unequal rates suggest different growth patterns c) Find the average rates of change of each population as t changes 0 2 from 0 to 1; from 1 to 2, from 2 to 3, from 3 to 4 Time (in years) Complete the table with the average rates of change (in millions) Note: Graph not drawn to scale Population A B 0 to 1 1 to 2 2 to 3 3 to 4 d) For which population does the statement "the population grew consistently at a rate of 125 million per year" convey accurate information? Why