
Whether the function which reflects the height of the football at t seconds after kickoff.

Answer to Problem 13E
The function is not a one-to one function.
Explanation of Solution
The given function is,
It is known that the football will reach ground in few seconds after kickoff. And hence the foot ball will reach the same height at two different times. Thus, the graph of the function
From Figure 1, it is observed that the horizontal line intersects the curve at two points, which means it fails the horizontal line test. Thus, it can be concluded that the function
Chapter 1 Solutions
Single Variable Calculus: Concepts and Contexts, Enhanced Edition
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





