What is the equation for a geometric sequence with a first term of 2 and a second term of −8? an = 2(8)n − 1 an = 2(−8)n − 1 an = 2(4)n − 1 an = 2(−4)n − 1

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Which point has an coordinates of (2,0) ? a

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?