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SAT I 一日一问:2015年2月4日

2015-02-04 09:30
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Mathematics > Standard Multiple Choice

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

The function y = function f of x, defined fornegative 1.5 is less than or equal to x is less than or equal to 1.5, is graphed above. For how many different values of x is function f of x = 0.2?

A. None

B. One

C. Two

D. Three

E. Four 

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