someone please help! will give brainiest and most points!

Answer:Your Answer would be girl, boy, boy (a)
Step-by-step explanation:
Answer:
Step-by-step explanation:
(x,y) →(-y,x)
corners are A(2,-1),B(5,-4),C(1,-3)
new vertices are A'(1,2),B'(4,5),C'(3,1)