Before being reflected in the xx-axis the vertices (x,y) of the triangle were:

\(\displaystyle{\left({x},{y}\right)}→{\left({x},−{y}\right)}\)

(−4,4), (−2,4), (−3,1),

Before being rotated 180\textdegree180\textdegree about the origin, the vertices (x,y) of the triangle were:

\(\displaystyle{\left({x},{y}\right)}→{\left(−{x},−{y}\right)}\)

(4,−4). (2,−4). (3,−1).

\(\displaystyle{\left({x},{y}\right)}→{\left({x},−{y}\right)}\)

(−4,4), (−2,4), (−3,1),

Before being rotated 180\textdegree180\textdegree about the origin, the vertices (x,y) of the triangle were:

\(\displaystyle{\left({x},{y}\right)}→{\left(−{x},−{y}\right)}\)

(4,−4). (2,−4). (3,−1).