The graph of line l is shown below. Which of the following is an equation of a line that is perpendicular to line l in the graph?

x = y

y = x + 2

x = 2

y = x − 2

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.

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale