Find the vertex of the quadratic function: y= 2x^2 - 12x + 9

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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