Im more of a visual learner so this online stuff isn’t working for me so can someone help and explain please

Aphrase is shown read the phrase and give me the answer

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.

Someone me! will award brainliest if u explain and answer!