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On graph paper, plot if , and . 3-97 HW eTool (Desmos) Homework Help ✎

  1. Rotate clockwise () about the origin to form . Name the coordinates of .

  2. Translate up units and left units to form . Name the coordinates of .

  3. After rotating to form , Arah noticed that the image lined up exactly with the original. In this case, about what point was  rotated? How did you locate it?

Use the eTool below to solve each part.
Click the link at right for the full version of the eTool. Int2 3-97 HW eTool