AlgebraLAB
 
 
Site Navigation
Site Directions
Search AlgebraLAB
Activities
Career Profiles
Glossary
Lessons
Reading Comprehension Passages
Practice Exercises
StudyAids: Recipes
Word Problems
Project History
Developers
Project Team






Algebra I Exercises: Functions and Relations


Question Group #1
Directions and/or Common Information: Determine if each set of information given below defines a function or a relation.


{(2,3), (5,3), (3,5), (4,2)}
1. 






2. 






{(2,4), (0,2), (-5,6), (2,3), (-1,0)}
3. 






4. 






{(4,-4), (5,0), (1,4), (-5,1)}
5. 






6. 





Question Group #2
Directions and/or Common Information: Evaluate each function.


Determine f(3) for f(x) = 5x - 2
1. 





Determine f(-1) for f(x) = 2x2 + 8
2. 





Evaluate f(x) = 5x2 - 2x + 3 for x = -2
3. 





Evaluate f(x) = (6x - 9)/(5x + 2) for x = 3
4. 





Evaluate f(x) = 3x3 - 8 + 12x for x = -5
5. 








B Horn

Show Related AlgebraLab Documents


  Return to STEM Sites AlgebraLAB
Project Manager
   Catharine H. Colwell
Application Programmers
   Jeremy R. Blawn
   Mark Acton
Copyright © 2003-2017
All rights reserved.