The height of the surface increases, then decreases, from the center out to the sides of the road.
<h3>What is quadratic equation?</h3>
The polynomial having a degree of 2 is defined as the quadratic equation it means that the variable will have a maximum power of 2.
Let
y------> the height of the surface
x------> the road
we know that
The quadratic regression graphed represent a vertical parabola open downward
The function increase in the interval --------> (-5,0)        
The function decrease in the interval -------->   (0,5)
therefore
The height of the surface increases, then decreases, from the center out to the sides of the road.
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Answer: which question
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Answer:
 its B 
Step-by-step explanation:
hope it helped you
 
        
             
        
        
        
Answer:
11 hours is the most she can afford
Step-by-step explanation:
 
        
             
        
        
        
As you can see in this diagram, the answer is A, the ten-thousands place.