We are finding slope:
change in y / change in x
277 - 205 / 2007 - 1997
72 / 10
7.2 
<h2 /><h2>
~ 7</h2><h2>
</h2>
 
        
             
        
        
        
Answer:
1/2
Step-by-step explanation:
Since we have two points, we can use the slope formula
m = (y2-y1)/(x2-x1)
     = (22-21)/(6-4)
     = 1/2
 
        
                    
             
        
        
        
Answer:
-3
Step-by-step explanation:
 means
 means 
What is the  -coordinate value that corresponds to
-coordinate value that corresponds to  . That value is -1.
. That value is -1.
What is the  -coordinate value that corresponds to
-coordinate value that corresponds to  . That value is 0.
. That value is 0.
So this implies  .
.
 
  





 
        
             
        
        
        
<h3>
Answer:  False</h3>
Explanation:
If the sample is biased, then it does not represent the population. A biased sample favors one or more groups over others. 
For example, if the sample consisted of only men, then the sample is biased toward men and leaves out women from the group. Hence, this sample does not represent everyone. 
 
        
        
        
Answer:
Step-by-step explanation:
10 lol