Use the given point on the terminal side of angle 0 to find the value of the trigonometric function indicated. 1)tan0; (10,-18) 2)tan0; (4,3)

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?