Answer:
see the procedure
Step-by-step explanation:
Looking at the graph we have
The graph represent a  vertical parabola open upward
The vertex is a minimum
The vertex is the point (-4,-3)
The domain is the interval -----> (-∞,∞)
The Domain is all real numbers
The range is the interval ----> [-3,∞)

The range is all real numbers greater than or equal to -3
The graph is increasing in the interval (-4,∞)
The graph is decreasing in the interval (-∞,-4)
The minimum of the graph is y=-3 occurs at x=-4
 
        
             
        
        
        
You combine the like terms to get
2s^2y^2-4a^2sy+2a^4
        
             
        
        
        
Answer:
1/8
Step-by-step explanation: