A long jumper leaves the ground at an angle of 23 degrees above the horizontal, at a speed of 11 m/s. The height of the jumper can be modeled by f(x) = -0.046 x2 + 0.363 x where f(x) is the jumper's height in meters and x is the horizontal distance from the point of launch. (a) At what horizontal distance from the point of launch does the maximum height occur? Round to 2 decimal places. (b) What is the maximum height of the long jumper? Round to 2 decimal places.
A long jumper leaves the ground at an angle of 23 degrees above the horizontal, at a speed of 11 m/s. The height of the jumper can be modeled by f(x) = -0.046 x2 + 0.363 x where f(x) is the jumper's height in meters and x is the horizontal distance from the point of launch. (a) At what horizontal distance from the point of launch does the maximum height occur? Round to 2 decimal places. (b) What is the maximum height of the long jumper? Round to 2 decimal places.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section: Chapter Questions
Problem 3T
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 2 images
Recommended textbooks for you
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage