Answer:
8.3
Step-by-step explanation:
hopeee this helpss outt !!
 
        
                    
             
        
        
        
When g equals- 3 answer is 1
 
        
        
        
Answer:
Histogram B best represents the data.
Step-by-step explanation:
student:     Hours:
 a                0.6
 b                0.5
 c                2.5
 d               2.5
 e               1.5
 f                2.5
 g               0.5
 h               1.5
  I               1.5
  j               2.5
  k              2.5
  l               2.5
 m              1.5
 n               1.5
 o               1.5
Since clearly from the table we could see that none of the student spend  more than 3 hours in listening music each day.
Hence, the graph in option A and option D are incorrect.
Now we arrange our data in the interval of 1 unit to get:
Interval                   Number of students
0-1                                       3
1-2                                       6
2-3                                      6
Hence, the histogram that represents this data is:
Histogram B
 
        
                    
             
        
        
        
Answer:
there is nothing to select. u need to provide more info
 
        
             
        
        
        
The giving functions are from dofferent types. transforming a function does not change it's type so it is impossible to transfer f(x)=2 to f(x)=(x-3)^2-1.