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SAT I 每日一问:2012年11月6日

沪江英语 2012-11-06 09:33
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Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

If the graph of the function f  in the xy-plane contains the points (0, -9), (1, -4), and (3, 0), which of the following CANNOT be true?

(A) The graph of f has a maximum value.
(B)  for all points (x, y)  on the graph of f.

(C) The graph of f is symmetric with respect to a line.
(D) The graph of f is a line.
(E) The graph of f is a parabola. 

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