Please help!. Which one .

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

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

Pls the last one and it has to be like number 6