On the main floor of the kodak hall at the eastman theater the number of seats per row increases at a constant rate steven counts 31 seats in row 3 and 37 seats in row 6 how many seats are there in row

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?