Math Problem Statement
Consider the position function
s(t)equals=negative 4.9 t squared plus 31 t plus 22−4.9t2+31t+22.
Complete the following table with the appropriate average velocities and then make a conjecture about the value of the instantaneous velocity at
t equals 4t=4.
Question content area bottom
Part 1
Complete the following table.
(Type exact answers. Type integers or decimals.)
Time Interval
Average Velocity
left bracket 4 comma font size decreased by 5 5 right bracket[4, 5]
enter your response here
left bracket 4 comma font size decreased by 5 4.1 right bracket[4, 4.1]
enter your response here
left bracket 4 comma font size decreased by 5 4.01 right bracket[4, 4.01]
enter your response here
left bracket 4 comma font size decreased by 5 4.001 right bracket[4, 4.001]
enter your response here
left bracket 4 comma font size decreased by 5 4.0001 right bracket[4, 4.0001]
enter your response here
Part 2
The value of the instantaneous velocity at
t equals 4t=4
is
enter your response here.
(Round to the nearest tenth as needed.)
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Average Velocity
Instantaneous Velocity
Derivatives
Formulas
Average Velocity = (s(t2) - s(t1)) / (t2 - t1)
Instantaneous Velocity = derivative of s(t) with respect to t
Theorems
Fundamental Theorem of Calculus
Derivative as Instantaneous Rate of Change
Suitable Grade Level
Grades 11-12
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