Mathematics, 25.06.2021 14:00 arthurdolz

The displacement of a train starting from a stop is given by the equation s(t) =8sqrtt +1 meters. Estimate the instantaneous velocity of the train at t= 9 seconds by considering the average velocities over the intervals [8.5, 9). [8.7.9). [8.9.9). [8.99. 9). [9.9.01). [9. 9.1). 19. 9.3), and
[9.9.5).
ÓA
1.00 m/sec.
ОВ.
1.33 m/sec.
ОС.
2.10 m/sec.
OD
2.33 m/sec.

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The displacement of a train starting from a stop is given by the equation s(t) =8sqrtt +1 meters. Es...