The answer is:
Both have the same number of data points
Both means are between 3 and 4 
Westwood has less variability than Middleton 
 
        
                    
             
        
        
        
As x approaches 3 from the right, the limit is 3.  There is a closed hole up there AT x=3 y=7, but we don't care about what happens AT x=3, only what happens as x APPROACHES 3.  
        
             
        
        
        
Answer: 9
Step-by-step explanation:
s = 7
k = 4
x = 6
7 - 4 + 6
3 + 6
9
 
        
             
        
        
        
Answer:
s=7
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
A (0,3)
Step-by-step explanation:
The given trapezoid has vertices:
(0,6), (7,12), (7,9) and (0,12).
We want to choose from the given options, a point that is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2.
Note that the mapping for such a dilation is:

This implies that:




Therefore correct choice is (0,3)