Answer:The function is nonlinear
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A. 336
B. Arranging 3 people in 8 chairs.
C. 42
B. Arranging 2 people in 7 chairs.
Step-by-step explanation:
A.

Formula for Permutation is given as:

Putting the value of  = 8 and
 = 8 and  , we get:
 , we get:

B. Real world situation for part A:
Arranging 3 people on 8 chairs.
First person has 8 options.
Second person has 7 options.
Third person has 6 options.
C. 

Formula for Permutation is given as:

Putting the value of  = 7 and
 = 7 and  = 2 , we get:
 = 2 , we get:

D.  Real world situation for part AC:
Arranging 2 people on 7 chairs.
First person has 7 options.
Second person has 6 options.
 
        
             
        
        
        
Answer:
x = -1/2
Step-by-step explanation:
To solve the equation, we first need to combine like terms:

Simplify further:

Divide by -12 on both sides to get:

To check  the solution, plug x back into the original equation and check if we get the correct answer:



Thus, it checks out and our answer is correct.
 
        
             
        
        
        
Answer: the answer is 12
Step-by-step explanation: