Answer:
estimate the line of best fit using two points on the line.(2,64),(6,32)
Step-by-step explanation:
 
        
                    
             
        
        
        
A. 12pi meters. 
Circumference = pi x diameter (pi x 12 = 12pi) 
Diameter = 2 x radius (2 x 6 = 12)
        
             
        
        
        
First of all, a positive average rate of change means that the function is increasing, so the answer can only be A->B or B->C.
The average rate of change is defined as

i.e. as the ratio between the vertical and horizontal gain.
In order to go from point A to point B, you gain 1 unit horizontally and 5 units vertically. So, the average rate of change is 5/1=5.
In order to go from point B to point C, you gain 1 unit horizontally and 3 units vertically. So, the average rate of change is 3/1=3.
 
        
             
        
        
        
Answer:
The answer is A, (1,2). 
Step-by-step explanation:
Hope this helps! 
8x-4(x+1) = 0
x =1
y = 1 + 1
y = 2
(x,y) = (1,2)
2 = 1 + 1
8 x 1 - 4 x 2 = 0
Simplify
2 = 2
0 = 0
Solution = (1 , 2)
 
        
             
        
        
        
Answer:g(x)=2(3)+1=6+1=7
Step-by-step explanation:7