You start out driving from your house to an old friend’s house in a different town, which is 280 miles away. after an hour and a half, you have gone 105 miles. a) assuming your speed is constant, find a linear function , which gives the distance from your house (in miles) as a function of time (in hours). b) find and interpret . c) solve d) solve and interpret the result. e) considering the context of this function, what is the domain? f) what is the range?