Question

PLEASE HELP!! 100 POINTS!!

Mrs. Galicia launched a rocket. The graph below shows the height of the rocket in relation to time. Use the graph to answer the questions below in complete sentences. (Each capital at the beginning , A, B and C, are questions) I really appreciate it!!

Answer 1

A. 16 m

B. t = 2 ; 6

C. 8 seconds

Explanation:

see attached image

Answer 2

A. 16 m

B. At t = 2 and t = 6

C. 8 seconds

Explanation:

Maximum height is at the vertex

(4,16). So maximum height is 16 m at t = 4

The rocket is at a height of 12m at two distinct times:

At 2 seconds and again at 6 seconds

The rocket is in air when the height is not zero, I.e between t=0 and t=8

8-0 = 8 seconds