Final answer:
The sequence given does not provide a clear indication of the transformation applied to triangle AABC. More information is needed to link the sequence to specific movements of the triangle's vertices in order to solve for the correct transformation.
Step-by-step explanation:
To solve for the transformation applied to triangle AABC, we need to follow the sequential changes applied to each of the points of the triangle. This sequence does not make immediate sense in a mathematical context, but we can infer that A, B, and C represent the vertices of triangle AABC while the sequence of numbers and symbols likely represents the transformations applied to each vertex. However, without clear notations of how these elements correspond to the changes in position of the triangle's vertices, we cannot accurately determine the transformation. Typically, a transformation would be described using a pattern or a function, not an arbitrary sequence of numbers and symbols. Therefore, we cannot provide one of the given answers a), b), c), or d) without more information that links the sequence to specific movements of the triangle's vertices.