Step-by-step explanation:
 You put them together to form a bigger number then break it down. sorry if it doesn't make sense. 
Btw do you form the number if so I'll help just give the number and I'll break it down for you. :)
 
        
                    
             
        
        
        
Answer:
The leading coefficient of the polynomial is -9.
Step-by-step explanation:
9 is the leading coefficient of this polynomial because if you rearrange the exponents from greatest to least, you will get this : 
-9x3 + 5x2 + 7x -10 
Your leading coefficient is the number included with your degree or highest exponent.
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
Since they intersect you can just solve for x and y
since y=-4x and y=x^2+2x+8, you can set -4x=x^2+2x+8 
add 4x to both sides to make 0=x^2+6x+8
and factor out (x+4)(x+2)
so the solutions for x are -4 and -2
then insert the two values for x into the first equation
so y=-4(-4) and y=-4(-2)
so y=16 and y=8 when x=-4 and x=-2
so the smallest value for y in both equations is 8
 
Please give brainliest :)
 
        
             
        
        
        
8 units left and 5 units up
        
                    
             
        
        
        
Answer:
Honestly i dont even know
Step-by-step explanation: