U5 Activity 3 - Discussion Available until Jan 21, 2022 11:00 PM. Access restricted after availability ends. Subscribe Becky and Jenn are on a road trip to visit their boyfriends at university. At one point, they drive 440 km in 4.5 hours along a provincial highway with a posted speed limit of 100km/h. The following occurred during this 4.5 hour segment of their trip. . Stuck in rush hour traffic, where they travelled much slower than the speed limit. . Received a speeding ticket for passing a cop car. . Stopped for one bathroom break. Discuss how both their average and instantaneous rates of change would fluctuate during the 4.5 hour trip