average speed is ... distance / time
find the height at the beginning and end of the interval , then divide the height change by the time change
If an arrow is shot upward on Mars with a speed of 52 m/s, its height in meters t seconds later is given by
y = 52t − 1.86t2.
(Round your answers to two decimal places.)
What is the average speed over the given time intervals?
(i) [1, 2]
(ii) [1, 1.5]
(iii) [1, 1.1]
(iv) [1, 1.01]
(v) [1, 1.001]
Just posted a question like this but put in 54 instead of 52. Please show approbate steps. Idk where to even start
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3 answers