The zeros of function fare -1 and -5. Which equation could represent function f?
A
f(x) = (x - 1)(x - 5)
B
f(x) = (x + 1)(x + 5)
C
f(x) = (x - 1)(x + 5)
D
f(x) = (x + 1)(x - 5)

Which graph represents the following piecewise defined function?

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.