A ball is launched straight up in the air from a height of 7 feet. Its velocity (feet/second) t seconds after launch is given by f(t)= -32t+281. What is the ball's average velocity from 3 seconds to 7 seconds? feet/second. Between 3 seconds and 7 seconds the ball's average velocity is If necessary, round the answer to two decimal places.
A ball is launched straight up in the air from a height of 7 feet. Its velocity (feet/second) t seconds after launch is given by f(t)= -32t+281. What is the ball's average velocity from 3 seconds to 7 seconds? feet/second. Between 3 seconds and 7 seconds the ball's average velocity is If necessary, round the answer to two 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
Related questions
Question
100%
Help
Transcribed Image Text:A ball is launched straight up in the air from a height of 7 feet. Its velocity (feet/second) t seconds after launch is given by f(t)= -32t+281. What is the
ball's average velocity from 3 seconds to 7 seconds?
feet/second.
Between 3 seconds and 7 seconds the ball's average velocity is
If necessary, round the answer to two decimal places.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
