Answer:
Domain: (-∞,∞)
Range: -1
Step-by-step explanation:
Domain means the x-coordinates covered:
(-∞,∞)
Range means the y-coordinates covered:
Only -1 because there are no other existing y-coordinates.
 
        
             
        
        
        
Answer:
Between 7 and 14
Step-by-step explanation:
 
        
                    
             
        
        
        
First you add all the numbers together. So you add 82+93+75+89 to get 339. Once you get that, you divide it by the amount of numbers there are. In this case, it's 4. 339 divided by 4 is 84.75. 
HOPE THIS HELPS!!
 
        
                    
             
        
        
        
5 + 2 = 7
1/4 + 3/4 = 1
7 + 1 = 8
Your answer is 8
        
                    
             
        
        
        
100,000 is basically the same thing as 100k