A ball is thrown upward from the roof of a school, 16 m high, with an initial velocity of 20 m/s. The height of the ball above the ground at time t is given by the function h(t) = -4.9t² + 20t + 16, t≥ 0 a) Find the height of the ball at t = 1 and t = 2. b) Find the rate of change of the height of the ball at 1 s and 2 s. c) What is the maximum height of the ball?
A ball is thrown upward from the roof of a school, 16 m high, with an initial velocity of 20 m/s. The height of the ball above the ground at time t is given by the function h(t) = -4.9t² + 20t + 16, t≥ 0 a) Find the height of the ball at t = 1 and t = 2. b) Find the rate of change of the height of the ball at 1 s and 2 s. c) What is the maximum height of the ball?
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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A ball is thrown upward from the roof of a school, 16 m high, with an initial velocity of 20 m/s.
The height of the ball above the ground at time t is given by the function h(t) = -4.9t²+20t+ 16, t≥0.
a) Find the height of the ball at t = 1 and t = 2.
b) Find the rate of change of the height of the ball at 1 s and 2 s.
c) What is the maximum height of the ball?
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