The vertices of
Upper Delta
ΔABC are
Upper A left parenthesis negative 2 comma 4 right parenthesis
A(−2,4),
Upper B left parenthesis negative 2 comma 3 right parenthesis
B(−2,3), and
Upper C left parenthesis negative 5 comma 2 right parenthesis
C(−5,2). If
Upper Delta
ΔABC is reflected across the line y
equals
=
negative 2
−2 to produce the image
Upper Delta
ΔA'B'C', find the coordinates of the vertex
Upper B
B'.
