The height of a projectile launched into the air is given by f(t)= - 16t2 +97t+9, where t is the number of seconds after it is thrown. What is the average speed of the ball between 1 second and 2.5 seconds? The average rate of change of f(x) over the interval 1 to 2.5 is (Simplify your answer and round to nearest tenth, as necessary.) feet per second.

The height of a projectile launched into the air is given by f(t)= - 16t2 +97t+9, where t is the number of seconds after it is thrown. What is the average speed of the ball between 1 second and 2.5 seconds? The average rate of change of f(x) over the interval 1 to 2.5 is (Simplify your answer and round to nearest tenth, as necessary.) feet per second.

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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