mercedesalyea38 mercedesalyea38 19-12-2022 Mathematics Answered Geometry NEED HELP 3. Take Triangle ABC, A(2,-1), B(1,4) and C(-2,2). Do the series of mappings to find A'B'C'. First translate it 3 units to the right and 2 units up, next reflect about the x-axis, and finally rotate 180 degrees.