1. An arrow is shot into the air and its height in feet after t seconds is given by the function f(t) = -16t² + 80t. a. Find the height of the arrow when t = 3. b. Find the instantaneous velocity of the arrow. c. Find the slope of the tangent line to the curve at t = 3. d. Find the time it takes the arrow to reach its peak.
1. An arrow is shot into the air and its height in feet after t seconds is given by the function f(t) = -16t² + 80t. a. Find the height of the arrow when t = 3. b. Find the instantaneous velocity of the arrow. c. Find the slope of the tangent line to the curve at t = 3. d. Find the time it takes the arrow to reach its peak.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter47: Applications Of Formulas To Cutting Speed, Revolutions Per Minute, And Cutting Time
Section: Chapter Questions
Problem 41A: Compute the following problems. Express the answers to 1 decimal place. Use: T=LFN A slot 812.00...
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