Rectangle A'B'C'D' is the image of rectangle ABCD after it has been translated according to the rule T-4,3(x, y).
Which points are vertices of the pre-image, rectangle
ABCD? Select four options.
(-1, -2)
A
B
(7,1)
0 (-1,7)
D
C'
(-1, 1)
--6
-5
1
-3
2
3
4
X
D (7,-2)

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?