The answer is the first one
        
                    
             
        
        
        
Answer:
y ≤ -1/3x + 1
Step-by-step explanation:
The shading is below the line so it is y ≤ and then the slope is -1/3x because when you go down 1 and 3 units to the right, you get another point. And lastly, the y-intercept is 1.
I hope this helps
 
        
                    
             
        
        
        
Answer:
2  ;-;
Step-by-step explanation:
 
        
             
        
        
        
Answer:
33.
Step-by-step explanation:
x^2 - 7x + 4.
The discriminant of the above 
= b^2 - 4ac
=  (-7)^2 - 4*1*4
= 49 - 16
= 33.