(04.01) Which of the sets of ordered pairs represents a function? (4 points)
A = {(-4, 5), (1, -1), (2,-2), (2,3)}
B = {(2, 2), (3,-2), (9,3), (9, -3)}
O Only A
O Only B
O Both A and B
Neither A nor B

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.