Question

A basketball drops from a height of 76 in. On bounce 1, it rebounds to a height of 38 in. On bounce 2, it rebounds to a height of 19 in. How high does the basketball bounce on bounce 3?
----
A. 9 inches

B. 19 inches

C. 9.5 inches

D. 4.75 inches

Answer 1

Bn+1 = k * Bn
38 = k * 76
k = .5

yes, 19 = .5 * 38

.5 * 19 = 9.5 the end

Answer 2

In which quadrant does the point lie? Write the coordinates of the point.

Point B

A. quadrant II; (–2, –4)

B. quadrant III; (2, 4)

C. quadrant III; (–2, –4)

D. quadrant IV; (–4, –2)

Answer 3

quadrantlll (-2,-4)