There are two other fine ways to write 11/5 .
Ten of those fifths make 2 wholes, so 11/5 can be written as<u> 2 and 1/5</u> .
Or you could do the division that the fraction shows.
Divide 11 by 5, and find the other way to write it . . . . . <u>2.2</u> .
        
             
        
        
        
Let's put the chart into ordered pairs:
(x, y)
(2,1)
(3,4)
(3,3)
(4,2)
(5,5)
In bold, we see that there are two y-values at x=3. This means that this relation fails the vertical line test (two points on the same verticle line). This is not a function. 
The answer options may be mis-written. 
The answer is no, because one x value corresponds to more than one y-value. 
        
                    
             
        
        
        
Option B is the odd one out
        
                    
             
        
        
        
Answer:
c=-9x^2-15x
Step-by-step explanation: