The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold six cars (Po = 6). The second week the dealership sold cars (P = 11). Write the recursive formula for the number of cars sold, Pn, in the (n + 1)th week. Pn = Pn-1+ Write the explicit formula for the number of cars sold, Pn, in the (n + 1)th week. Pn = If this trend continues, how many cars will be sold in the sixth week?