Respuesta :

antoniojordan2
R={0,-3,-9,5,7} the range of the function is the set of all values in which function maps to in other words it is the set of all y coordinates of given points. 
your domain would be :

 -2, -4, 2, 0, -5

I hope this helped! 

if you have any further questions, please feel free to private message me!