Suppose you are an even coorinator for a large performance theater. One of the hottest new Broadway musicals has started to tour your city is the first stop. You need to supply information about project ticket sales to the box office manager. The box office manager uses this information to anticipate staffing needs until the tickets sell out. You provide the manger with a quadratic equation that models the expected number of ticket sales for each day x.(x=1 is the day tickets go on sale).
Tickets=-0.2x^2+14x+9