Write the equation of the graph in vertex form enter power using ^ and don’t forget y or f(x)

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)