Marathon Times. The following table lists the record marathon times in 1981 and in 2011. [2.6e]
NUMBER OF YEARS AFTER 1981 |
RECORD MARATHON TIME (in minutes) |
0 |
128 |
30 |
124 |
Data: marathonguide.com |
a. Use the two data points in the table to find a linear function
b. Use the function to estimate the record marathon time in 2020.
c. In what year will the marathon record be 122 min?
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
Math 030: Intermediate Algebra Orange Coast College
Additional Math Textbook Solutions
Algebra and Trigonometry: Structure and Method, Book 2
Pre-Algebra Student Edition
Intermediate Algebra (7th Edition)
College Algebra in Context with Applications for the Managerial, Life, and Social Sciences (5th Edition)
Beginning and Intermediate Algebra (6th Edition)
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
- Big Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin HarcourtGlencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillFunctions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning
- Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALCollege Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning