He pearson family is on vacation in alaska. since mr. peterson has always wanted to see mt. mckinley, they are taking a scenic tour by train from fairbanks to talkeetna. the train travels a total distance of approximately 275 miles at a constant speed of 50 miles per hour. the table below represents the distance of the train from mt. mckinley as a function of time elapsed since leaving fairbanks. u3bq11 what function could be used to represent the position of the train at a given time in relationship to its distance from mt. mckinley?