Factiorize; y*2-4,is the question

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

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.