Messenger File Edit View Window Help myopenmath.com C Das... HW ... M MyOpen... LAR . " Wor.. LT Lan. My ... c Cen... GR Goo.. Question 6 0/6 pts 9 3 2 99 0 Details Let s(t) = -t2 + 5t + 3 where's represents the position (displacement), at time t, of an object moving on a straight line, where t is measured in seconds. Consider such an object over the time interval [0, 5]. Determine the position of the object at t = 0 and t = 5. The object's position at t = 0 is Select an answer E The object's position at t = 5 is Select an answer Determine the average rate of change of the object over the time interval [0, 5]. The object's average rate of change over [0, 5] is: Select an answer Determine the instantaneous rate of change (velocity), speed, and acceleration of the object at t = 1. The object's velocity at t = 1 is Select an answer E The object's speed at t = 1 is Select an answer The object's acceleration at t = 1 is Select an answer At what time over [0, 5], if any, did the object change directions? If multiple solutions exist, enter the solutions using a comma-separated list. The object changed directions at t = The object did not change directions over [0, 5]. Question Help: Message instructor Submit All Parts FEB itv MacBook ProMessenger File Edit View Window Help