Respuesta :
Since the rotation is 270 degrees counterclockwise, the point will end up in quadrant 4.
The ordered pairs in quadrant 4 are (+, -).
The only answer that matches is LETTER D.
The ordered pairs in quadrant 4 are (+, -).
The only answer that matches is LETTER D.
Answer: The correct option is (d) (5, -4).
Step-by-step explanation: We are given to select the image of point (4, 5) after a counterclockwise rotation of 270º about the origin.
We know that,
Under a counterclockwise rotation of 270º about the origin, the co-ordinates of a point (x, y) changes to (y, -x).
Therefore, the image of the point (4, 5) after a counterclockwise rotation of 270º about the origin will be
(4, 5) ⇒ (5, -4).
Thus, the required image of the point (4, 5) is (5, -4).
Option (d) is correct.