Answer:
11, 13, 15,
Step-by-step explanation:
have a great day :D
 lol i answered ur last question also
 
        
                    
             
        
        
        
Answer:
<u>A. Vertex: (1, -8); x-intercepts: -1 and 3</u>
Step-by-step explanation:
The vertex is the point of the parabola. Basically, the part where the parabola 'scoops' up.
So the point where it scoops up is (1, -18)
The x-intercepts are the points where the line or shape touches the x-axis. The x-axis is the lines that goes from left to right.
The places where it touches the x-axis is -1 and 3
 
        
             
        
        
        
Profit function - Cost function = Revenue function
 
        
             
        
        
        
Answer:
its c
Step-by-step explanation:
 
        
             
        
        
        
Answer:
i do not know i am in 7th grade