Let the polynomial function g be a function of x. The graph of the polynomial has four zeros at -5, -3/4,0,7. Select all the expressions that could represent g:
A. -4(x+5)(4x+3)(x-7)
B.-4(x+5)(4x+3)(x-7)^2
C. 4x(x-5)(x+3/4)(x+7)
D.4x(x+5)(3x-4)(x-7)
E. -x(x+5)(x+3/4)(x-7)

Can you help me out?

If a =6, what is the value of 2a(3b + 5c)?

Identify the graph of y = ln x + 1.

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.