Answer:
do you mean gx-1-2=25?
and what does g equal?
Step-by-step explanation:
 
        
             
        
        
        
It is 1.55 times the value of the second number. 
        
                    
             
        
        
        
B = 7
7 x 6 = 42
42 + 6 = 48.
        
                    
             
        
        
        
Domain is the values of y. 
Plug the x values in the equation to find the corresponding y values:
when x=0, y=3
when x=2, y=-1
when x=-6, y=15
so the answer is D