Answer: \((a,b)\rightarrow\ (-b, a)\) where (a,b) represents the coordinates for the pre-image and (-b,a) represents the coordinates for image.
Step-by-step explanation:
After rotating a figure 270° counterclockwise, then the x-coordinate interchanges with negative value of y-coordinate and y-coordinate interchanges with the value of -x coordinate.
The rule for rotating the figure 270° counterclockwise is given by :-
\((a,b)\rightarrow\ (-b, a)\)
where (a,b) represents the coordinates for the pre-image and (-b,a) represents the coordinates for image.
