The zeroes are -1/2 and -2
last option
        
             
        
        
        
-3 x + 1 > y
1/2x -1 (less than or equal to) y
See photo 
 
        
        
        
Answer:

Step-by-step explanation:
The marginal cost function, C'(x), is the derivate of the cost function, C(x).
Therefore, we can obtain the cost function by finding the integral of the marginal cost function:

Where 'a' is a constant and represents fixed costs. If fixed costs are $3,000, the cost function is:

 
        
             
        
        
        
First you multiply 4*n and n=3 so 4*3 = 12
then you have 9+12-1
9+12= 21
21-1=20
so your answer would be 20
        
                    
             
        
        
        
Answer:
$300
Step-by-step explanation: