Answer:
Answer Undefined
Step-by-step explanation:
This line is a vertical line because the x coordinate is the same on both points (5 is the x coordinate in both points). Vertical line's slopes are undefined because they go from up to down.
 
        
                    
             
        
        
        
7 cm, it’s a step by step equation 
 
        
             
        
        
        
Your answer will be A because the absolute value of -7 is 7 that is smaller than 8 8 smaller than 9 and -10 absolute value is 10 so A displayed in the right number sequence
        
             
        
        
        
The answer on APEX would be $2430