Please help me on this

Option (3)

Step-by-step explanation:

If a point having coordinates of a point (x, y),

If this point is rotated by an angle of 90 degrees clockwise about the origin then the coordinates of the image will follow the rule,

(x, y) → (y, -x)  

If a point A is (3, -9) and this point is following the the same rule, new image point will be,

A(3, -9) → A'(-9, -3)

Option (3) will be the correct option.

answer: idk

step-by-step explanation: