A would be the most accurate choice. This is because the shading is above the parabola indicating it’s solutions are greater. And it’s not a positive parabola
        
             
        
        
        
Answer:
No, not a probability distribution.
Step-by-step explanation:
It appears that one of the probabilities in the table (-.3) is negative, which is not allowed.
 
        
             
        
        
        
Answer:
y = 1/2x -2
Step-by-step explanation:
The slope of the equation is over 1 and to the right by 2 so Rise/run = 1/2
The y-intercept is -2
 
        
             
        
        
        
Answer:
2n+22
Step-by-step explanation:
(n+11)2=
2n+22
 
        
             
        
        
        
No because you would not be able to divide them by a number and get the same answer so no they are not proportional