I believe its D hope this helps
        
             
        
        
        
C should be your answer:))))
        
             
        
        
        
Answer:
Step-by-step explanation:
<u>The line has a positive slope and negative y-intercept.</u>
This is only matched by a choice C
 
        
                    
             
        
        
        
An arithmetic sequence takes the form

where 

 is the common difference between terms. You can solve for 

 in terms of any of the previous terms of the sequence:

for some integer 

Continuing in this way, you know that the sequence can be defined explicitly in terms of the first term 


Given that the 4th term is 

 and the 11th term is 

, you have the following system of equations.

Solving this system for the two unknowns yields 

 and 

.
So, the sequence is given explicitly by
 
 
        
        
        
Answer:
should be 21
Step-by-step explanation: