The graph of a company's total cost function is shown. Will the 201st item or the 501st item cost more to produce?
?
 
?

A. 201st
B. 501st


Answer: A

Mathematics

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A.
B.
C.
D.

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Use the graph of the quadratic function to find the vertex, axis of symmetry, x- and y-intercepts, and domain and range.

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