Performance Task: The figure below shows a triangle on the coordinate plane along with a smaller triangle
formed by joining the midpoints of the sides of the larger triangle. How could you use a
series of transformations of ABC to produce A DEF? Write a rule (in the form
P(x, y) → P'(?, ?)) for each transformation in your series that shows how the
coordinates of the transformed figure are obtained. Use your rules to find the coordinates
of each vertex of the triangle after each transformation