Answer:
is this for a test?
Step-by-step explanation:
 
        
             
        
        
        
X = 14
Y = 16
I hope I could help!
        
                    
             
        
        
        
1. Since -4 doesn’t equal -2, we will use the first function. All you have to do is plug in -4 to x, and you should get 
-3
2. -2=-2, so we will use the second function to get the answer of 
3
3. Once again we will be using the first function, so just plug 5 into the answer to get 
-7.5
Hope this helped :)