Dripp dripp, skkrt skkrt, oooh got points

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)

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps