Answer:
B
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
In order to find r we have to square both sides of the equation

The *square root* sign cancels out the *squared* sign therefore:

 
        
             
        
        
        
Answer:
When y = 1/2, the answer would be 0. When y = -4, the answer would be 9. When y = 0, the answer would be 1.
Step-by-step explanation:
 
        
             
        
        
        
I am inclined to think that it is A. or B. Because they represent the highest probability, if it is not those it might be D.
This probably didn’t help, but if it did. I am glad (╹◡╹)