Which statements are best supported by the graph of k? I . The x-intercept is located at (-2, 0).
II . The coordinates of the y-intercept at (0,4).
III. The axis of symmetry is x = -2
A. Il and Ill only
B. I, II, and Ill
C. I and Ill only
D. I and ll only

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.

How are sas and sss used to show that two triangles are congruent?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?