Answer:
see explanation
Step-by-step explanation:
Under a reflection in the line y = - x
a point (x, y ) → (- y, - x ), thus
S(- 2, - 10 ) → (10, 2 )
T(- 2, - 3 ) → T'(3, 2 )
U(3, - 3 ) → U'(3, - 3 )
V(3, - 10 ) → V'(10, - 3 )
