Which of the following is a polynomial function in factored form with zeros at -2,5,and 8?
a. f(x)=(x-2)(x+5)(x+8)
b. f(x)=x^3+11x^2+14x-80
c. f(x)=x^3-11x^2+14+80
d. f(x)=(x+2)(x-5)(x-8)

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Which equation represents h for right triangle abc