Answer:
The answer is 4143. 36 but I don't know why there are fractions
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The limit does not exist
Step-by-step explanation
For this question you have to look at the function and see what y value does it approach as it gets closer and closer to x =2, from the left side it looks like it approaces 4 and from the left side it looks like it's approaching 1, since the limits from the left and right sides are not the same, the limit does not exist
 
        
             
        
        
        
(5,5), (-5,5) is a function. To be a function x 
cannot be repeated.
        
             
        
        
        
Mainly extinction and or viruses