Question

What is the image of the point (1, 4) after a rotation of 270° counterclockwise

about the origin?

Answer 1

(4,-1) is the answer

Explanation:

The value of (x,y) is (1,4)

Rotation through 270° anticlockwise direction;

when point P is rotated than

P(x,y) ----------> P' ( y,-x)

A (1,4)----------> A' (4,-1)