Solve.An open-top rectangular box has a square base and it will hold 105 cubic centimeters (cc). Each side of the base has length x cm. Its surface area S is given byS(x) =  + x2.
Graph the function on the interval (0, ?).

A.

B.

C.

D.


Answer: D

Mathematics

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A.  
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C.
D.  

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