The vertices of Figure ABCD are A(1, 1), B(2, 3), C(4, 3), and D(5, 1). If Figure ABCD is reflected over the line y = –1, find the coordinates of vertex B’. Enter your answers in the boxes.
B(2, 3)
y = -1
3--1 = 4
-1-4 = -5
(2, -5)
=^._.^=
