Answer:
D
Step-by-step explanation:
When x=2 it reaches zero on the graph and also has the correct transformation
Each corner angle of a square is 90 degrees.
This means every 90 degree rotation ( Counter clockwise) would move A to the next corner.
Since B is the corner below A, it would take a 90 degree rotation fr A to map on B.
128.34 = 12817/50 :)
hope it helps