Answer:
Just substitute 0 instead of f (x),therefore 

The answer option is C
 
        
             
        
        
        
I’m pretty sure the answer is u<19
        
                    
             
        
        
        
Answer:
The greatest prime factor of 38 is 19
 
        
                    
             
        
        
        
Answer:
(-20,-10)
Step-by-step explanation:

Solve for.x coordinate 

solve for y coordinate 

 
        
             
        
        
        
Hi again! ;)
If we want to find the surface area of a cube, we need to find the area of one surface first, and then multiply that by 9, since there are 9 sides/surfaces on a cube. 
Since each side of a square is the same, we first find the area of one surface:
9 × 9 = 81
Then, to find the surface area, we multiply 81 by 6:
81 × 6 = 486
The surface area is
