Answer:
The value of f(2) would be -40.
Step-by-step explanation:
Given function is,

Substituting x = 2 in the above function,
We get,




Hence, the value of f(2) would be -40.
 
        
             
        
        
        
Answer:
d = 3c
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
R = 11
C ≈ 69.12
A ≈ 380.13
Step-by-step explanation:
R = d ÷ 2
C = 2πr
A = 2πr²
 
        
             
        
        
        
Answer:
9.8t
Step-by-step explanation:
3.9t + 5.9t = 9.8t
 
        
                    
             
        
        
        
Answer:
A, D, F, G
Step-by-step explanation: