Math Problem Statement
The position in feet of a bird flying in a straight line after
t
seconds is modeled by the function
s
(
t
)
4
t
3
−
3
. Find the average velocity of the bird over the following time intervals:
[
2
,
2.1
]
,
[
2
,
2.01
]
,
[
2
,
2.001
]
, and
[
2
,
2.0001
]
. Use the calculated averages to estimate the instantaneous velocity
v
inst
of the bird at
t
2 seconds.
Round each answer in the table to six decimal places, but enter an integer value for
v
inst
.
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Derivatives
Average Velocity
Instantaneous Velocity
Limits
Formulas
Average Velocity = (s(t_2) - s(t_1)) / (t_2 - t_1)
s(t) = 4t^3 - 3
Theorems
Limit Theorem
Derivative as Instantaneous Rate of Change
Suitable Grade Level
Grades 11-12 (Advanced High School or Early College Calculus)
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