Describe the transformation that maps point A (2,3) to point A' (3,-2)

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Pranza plotted point a in the coordinate plane below.

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?