Find the average rate of change of the function f (2:) = 2:3 + 1 over the interval [1, 2]. O A. 3 5 O B. E O C. 2 5 O D. E The function d = 16t32 + 40 represents the trajectory of a dropped object from a height of d = 40 ft. What is the average rate of change in the function in the interval [% , 1] '? O A. 40 O B. 24 O C. 6 O D. 24 The function f (t) = 2 represents the population growth of a colony of bacteria that doubles every 2 hours. What is the slope of the secant line through the points (2, f (2)) and (5, f (5))? O A. -4 O B. -97 O C. 2 O D. 4 O E. 95What is the equation ofthe secant line through the points (1, f (1)) and (0, f(0)) that lie on the graph of f (at) = x5 22:3? 0 A. y:2m O B.y=m O C.y=1 O D.y=x