The graph of is shown.

Question

The triangle is rotated counterclockwise about the origin to create . What are the coordinates of point R'?
Responses

(8,-4)
(8,-4)

(-8,4)
(-8,4)

(-4,8)
(-4,8)

(4,-8)
(4,-8)

Answer 1

To determine the coordinates of point \( R' \) after rotating point \( R \) around the origin counterclockwise, we need to know the coordinates of point \( R \).

If you rotate a point \( (x, y) \) counterclockwise by 90 degrees around the origin, the new coordinates will be \( (-y, x) \).

Please provide the coordinates of point \( R \) to be able to calculate the coordinates of point \( R' \).