Question

The point (-2,-3) is rotated 90 degrees counterclockwise using center (0,0). What are the coordinates of the images

Answer 1

(3, - 2 )

Explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ) , thus

(- 2, - 3 ) → (3, - 2 )