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SAT I 一日一问:2014年3月7日

2014-03-07 10:00
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The correct answer is E

Explanation

when the point (x ,0.2) is on the graph of f. Drawing the line y = 0.2, as in the graph below, shows that the y -value is equal to 0.2 for four values of x between -1.5 and 1.5.

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