Question

what combination of transformations is shown below?
rotation, then translation
reflection, then translation
rotation, then reflection
reflection, then rotation

Explanation:

First, observe the orientation change of the triangles. Rotation changes the direction of the figure. Then, note the position shift without flipping (which would be reflection). Translation is just sliding. So it's rotation (changes orientation) then translation (slides the rotated figure).

Answer:

rotation, then translation