Polygons EFGH and E′F′G′H′ are shown on the coordinate grid: A coordinate plane with two polygons is shown. Polygon EFGH has vertices E at 1 comma 1, F at 1 comma 4, G at 5 comma 4, and H at 4 comma 1. Polygon E prime F prime G prime H prime has vertices at E prime negative 1 comma 2, F prime negative 4 comma 2, G prime negative 4 comma 6, and H prime at negative 1 comma 5. What set of transformations is performed on EFGH to form E′F′G′H′? (4 points) A translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin A 90-degree clockwise rotation about the origin followed by a translation 2 units to the right A 90-degree clockwise rotation about the origin followed by a translation 2 units to the left