A is launched into the air with an upward velocity of 38 feet per second. The height of the after t seconds can be represented by f(t) using the following function: f(t) = – 16t² + 38t + 1.8 (Round all values to three decimal places)
A is launched into the air with an upward velocity of 38 feet per second. The height of the after t seconds can be represented by f(t) using the following function: f(t) = – 16t² + 38t + 1.8 (Round all values to three decimal places)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 64PFA
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Transcribed Image Text:A is launched into the air with an upward velocity
of 38 feet per second. The height of the after t
seconds can be represented by f(t) using the
following function: f(t) = – 16t² + 38t + 1.8
(Round all values to three decimal places)
A) Find f(0)
feet
B) Find f(2)
feet
C) Find the time it takes for the to reach it's
maximum height.
seconds
D) What is the maximum height?
feet
E) When will the hit the ground?
seconds
F) When will the be 15 feet above the ground?
Write your answers as a list, with your answers
separated by (a) comma(s).
seconds
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