SOLUTION: Find the domain and the range of the relation and determine whether it is a function. {(7,2),(-5,-4),(1,-2),(5,-9)

Algebra ->  Finance -> SOLUTION: Find the domain and the range of the relation and determine whether it is a function. {(7,2),(-5,-4),(1,-2),(5,-9)      Log On


   



Question 1008938: Find the domain and the range of the relation and determine whether it is a function.
{(7,2),(-5,-4),(1,-2),(5,-9)

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Domain : {-5,1,5,7}
Range : {-9,-4,-2,2}
Yes, it is a function. It has a unique y value for each x value.