Question

identify the transformation. 90 rotation counter clockwise translation 5 units right, 1 unit down translation 5 units left, 1 unit up. reflection across y - axis

Explanation:

Step1: Check key - point movement

Observe the positions of corresponding points in the original and transformed figures.

Step2: Analyze transformation types

For a reflection across the y - axis, the x - coordinates of the points change their signs while the y - coordinates remain the same. In the given figures, the original figure and the transformed figure seem to be mirror - images of each other with respect to the y - axis.

Answer:

Reflection across y - axis