Answer: 2 7/10
Step-by-step explanation:
 
        
             
        
        
        
Its already an improper fraction.
If you mean mixed number it would be 7 4/7.
Hope this helps!:)
        
                    
             
        
        
        
X^3(1/y^2)-4 is (x^3y^-2)-4 simplified with only positive exponents
        
             
        
        
        
Answer:
 
Step-by-step explanation:

 
        
             
        
        
        
-7 is the slope.
the slope formula is x2,y2-x1,y1
0-1=-1
11-4=7
the y goes on top of the x in the notation, so 7/-1 can be simplified to -7.
Hope this helps:)