Question

PLEASE ANSWER WILL GIVE 30 POINTS

Answer 1

     A) Yes. A function is simple to spot out. All you got to do is look and see if any x values are repeating.
    
     B)Well, if X=3, then that would be 20 and so that would make the first one greater. 
 
     C)F(x) 
  X=3   F=25.3...