The answer is <em>x</em>=5.
Solve for <em>x</em>. (The question mark should be <em>x</em>.)

 
        
             
        
        
        
2x+4-3x>-1
-x+4>-1
-x>-1-4
-x>-5
X<-5/-1
Hence x<5
        
                    
             
        
        
        
The equation is y = x - 3. just subtract 3 to get all of the blank spots.
        
             
        
        
        
Plugging in x=-2, you get:
2(-2)^2+5(-2)=2*4-10= -2
Therefore, f(-2)= -2
 
        
             
        
        
        
Answer:
5.10 = .17 × b
or possibly b = 5.10 × 1.17 (but go with the first one)