SOLUTION: C = {(1/2, 5), (-3, 7), (3/2, 5), (1/2, -1)} What are the domain and range of each relation? Is the relation a function?

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: C = {(1/2, 5), (-3, 7), (3/2, 5), (1/2, -1)} What are the domain and range of each relation? Is the relation a function?      Log On


   

Question 775511: C = {(1/2, 5), (-3, 7), (3/2, 5), (1/2, -1)}
What are the domain and range of each relation? Is the relation a function?
Found 2 solutions by tommyt3rd, specialsugar61:
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
domC={1/2, -3, 3/2}
ranC={5, 7, -1}
not a function, 1/2 is mapped to two different numbers

Answer by specialsugar61(1) About Me  (Show Source):
You can put this solution on YOUR website!
Domain of C = (1/2, -3, 3/) Range of C = (-1, 5, 7) C is not a function