Ans:  The average rate of change of function = 

 (in fraction)
Explanation:The average rate of change of function  = 

Where
b = 8 (x's upper bound)
a = 0 (x's lower bound)

Hence the average rate of change of function = 

 (in fraction)
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The third quartile is at  75% of  total of number of students.
So percentage score great or equal to this is 25%.
 
        
             
        
        
        
Answer:
the first answer
Step-by-step explanation:
I looked at it
 
        
                    
             
        
        
        
Answer:
x + 5 = 5
Step-by-step explanation:
Solution doesn't change as the x in the equation is 0 and the answer totals as 5 due to 5 plus 0 being 5
 
        
             
        
        
        
If f(x) = 6x , then f(2) = 6(2) or f(2) = 12... simply substitute the argument in for the variable in your expression on the right.