Question

what type of transformation is this? translation rotation

Explanation:

Translation is moving a shape without rotating or flipping it. Rotation is turning a shape around a fixed - point. By observing the orientation and position of the triangle in the coordinate - plane, if the shape has just been moved horizontally or vertically without changing its orientation, it is a translation.

Answer:

If the triangle has been moved without changing its orientation (no turning), the answer is translation. If it has been turned around a point, the answer is rotation. Without seeing the actual orientation change precisely in the image (but assuming a basic move), if it's just a shift in position, the answer is translation.