It is d- the function is a line
        
             
        
        
        
Answer: (3x+2)(x+3)
Step-by-step explanation: Factor by grouping.
I hope this helps you out.
 
        
                    
             
        
        
        
The,names in order are Kari,Tami,Juan,Brad
        
                    
             
        
        
        
Given parameters: 
Total length of curtains bought = 20m 
She used 8m for the living room 
She used 7m for the dining room 
unknown: 
Quantity used for the kitchen = ? 
Solution: 
Quantity used for the kitchen = Total length - (living room + dining room)
Input the parameters given solve;
    Quantity used for the kitchen = 20 - (8 + 7) = 5m
The length of curtain used for the kitchen is 5m
 
        
             
        
        
        
D should be the correct answer. <span>Hope this helps! Brainliest would be appreciated!</span>