Answer:
(A)Z(-3,-7)
Explanation:
The rotation of a point (x,y) by 180 degrees gives the point (-x,-y).
That is:
[tex]\text{Rotation by }180^0=(x,y)\rightarrow(-x,-y)[/tex]If the image point after rotation is (3,7), the coordinates of the pre-image will be:
[tex](x,y)=Z(-3,-7)[/tex]The correct option is A.
