This graph shows a trip on a bike trail. The trail has markers every 0.5 0.5​ km showing the distance from the beginning of the trail. a) When was the bike rider going the fastest? Preview b) When was the bike rider going the slowest, but is still moving? Preview ​ c) During what times was the rider going away from the beginning of the trail? Preview ​ d) During what times was the rider going back towards the beginning of the trail? Preview ​ e) During what times did the rider stop?