Answer:
happy and sad
Step-by-step explanation:
 
        
             
        
        
        
Answer:
0
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(0,5)
Step-by-step explanation:
If you plug in 0 in all the variables of x, f(x)=0+0+5
We know that f(x) is y...so y=5, while x=0
 
        
             
        
        
        
Answer:
1st Option 
Step-by-step explanation:
Hope it helps 
 
        
                    
             
        
        
        
First one is 3/8>1/3
Second one is B
Third one is C
Fourth one is B