Factor completely −4x2 + 16x − 24. (4 points)
select one:
a. −1(x2 − 16x + 24)
b. −4(x2 − 4x + 6)
c. −4x(x2 − 4x + 6)
d. −4(x2 + 4x − 6)

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone