a.
Create a
a.
Answer to Problem 82E
Explanation of Solution
Calculation:
Here, by using graphing utility we will create a scatter plot:
b.
Find a quadratic model for the data.
b.
Answer to Problem 82E
Explanation of Solution
Calculation:
Here, we will use the regression feature of the graphing utility to find a quadratic model:
Hence, the quadratic model is
c.
Create a table of estimated values of
c.
Answer to Problem 82E
Explanation of Solution
Given information:
The numbers
Use the model to create a table of estimated values of
Calculation:
Here, we will use part (b) and the model to create a table of estimated value of
Hence, the results are shown by the table.
d.
Find the estimated value for the year
d.
Answer to Problem 82E
Explanation of Solution
Given information:
The numbers
Use synthetic division to confirm algebraically your estimated value for the year
Calculation:
Here, we will use synthetic division for
Thus, the remainder is:
Hence, the estimated value for the year
Chapter 2 Solutions
EBK PRECALCULUS W/LIMITS
- 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