Answer: B) The rocket is at a greater height when t = 3 than it is when t = 1.
Step-by-step explanation:
just took the test
Answer:
The average rate of change in h(t) between t = 1 second and t = 3 is:
(h(3) - h(1))/(3 - 1) = ((3 + 70*3 - 16*3^2) - (3 + 70*1 - 16*1^2))/2 = 6
The average rate of change in h(t) between t=1 and t=3 tells us that that average speed between these points is 6 ft/s.
1 min = 60 seconds
1 hour = 60 mins = 60 x 60 = 3600 seconds .
first subtract 130 then divide in
death 12
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disabling 14