The height, in feet, of a particle from the ground is given by the function s(t) 3t2 + 19t, where 0

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.1: Relations And Functions
Problem 67PS: The height of a projectile fired vertically into the air neglecting air resistance at an initial...
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The height, in feet, of a particle from the ground is given by the function s(t) = 3t2 + 19t, where 0 <t< 11.
Find the velocity of the particle at t = 7.
Answer
feet per second
Transcribed Image Text:The height, in feet, of a particle from the ground is given by the function s(t) = 3t2 + 19t, where 0 <t< 11. Find the velocity of the particle at t = 7. Answer feet per second
Expert Solution
Step 1

The height is a variable function of time (t)

Here we are given height function as 

s(t)= 3t^2+19t

 

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