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2012年03月22日
考试类型: Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
The graph of 
is shown above. If 
, and if 
is on the graph of 
, which of the following must be true?
A. 
B. 
C. 
D. 
E. 
|
正确答案:D 解析: The second coordinate of a point on the graph corresponds to |
. From the graph, you can see that for 
, the smallest value of 
is 
and the greatest value is 
, so 
.