I think the correct answers are:
f ----> d
<span>f' ----> c
</span><span>f'' ---> b 
</span><span>f''' ---> a
f' signifies the slope of the function f. so f" is the slope of the slope and so on.</span>
        
                    
             
        
        
        
Answer:

Step-by-step explanation:










Hope I helped!
Best regards! :D
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Answer: is If something is a function, every x-value, only has one (1) y-value. If the line x = 0 intersects the graph in two points, there are to values for y (instead of one). Therefore the graph is not a function of x.
Step-by-step explanation: answer is A
 
        
             
        
        
        
Answer:
2094.4yds cubed
Step-by-step explanation:
V=pi*r^2*h/3
V=pi*100*20/3
V≈2094.4
 
        
             
        
        
        
Answer:
[-1,5]
Step-by-step explanation:
all reals between -1 and 5