Write in symbols how the volume of the triangular pyramid relates to the volume of the triangular prism. Use y for the volume of the pyramid and r for the volume of the prism. Explain what the symbols mean in words.

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

Which of the following graphs could represent a cubic function?