At a theater, The operating profit equation is Y equals 3X -115 the income and expenses are combined relating operating profit why to the number of students in a group X what do the numbers three and -115 Abouy

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.