Concept explainers
a.
Calculate the average annual change in enrollment from
a.
Answer to Problem 97E
The average annual change in enrollment is
Explanation of Solution
Given:
It is given in the question that Penn State University had an enrollment of
Concept Used:
In this, use the concept of net change and also know to find the average of anything.
Calculation:
Number of enrollment =
Number of enrollment increase =
Total change in number of student = No. of final student − No. of initial student
Time taken = Final time − Initial time
So, average annual change
Conclusion:
The average annual change in enrollment is
b.
Find the enrollments in
b.
Answer to Problem 97E
Explanation of Solution
Given:
It is given in the question that Penn State University had an enrollment of
Concept Used:
In this, use the concept of net change and also know to find the average of anything.
Calculation:
Since,
Number of student in any year = initial number of student + Rate of change
In
Conclusion:
c.
Find the equation of a line that represent the given data.Also,find it’s slope.
c.
Answer to Problem 97E
Explanation of Solution
Given:
Concept Used:
Calculation:
Conclusion:
Chapter 1 Solutions
Precalculus with Limits: A Graphing Approach
- 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