SAT官方每日一题:2012年3月25日
 2012-04-03来源:互联网
        为了方便广大考生更好的复习,和谐英语网综合整理了SAT官方每日一题,以供各位考生考试复习参考,希望对考生复习有所帮助。愿大家都能取得好成绩,更多有关留学考试的资讯与辅导资料敬请关注和谐英语网留学考试频道。
2012年03月25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.
  A line segment containing the points  and
 and  will also contain the point
 will also contain the point
  A. 
  B. 
  C. 
  D. 
  E. 
| 正确答案:C 解析: The slope of the line containing the points  | 
 
       and
 and  is
 is  , or
, or  . If
. If  is another point on this line segment, then
is another point on this line segment, then  and
 and  must satisfy
 must satisfy  , or
, or  . Of the five choices,
. Of the five choices,  is the only point for which
 is the only point for which  .
. 
               
               
             手机网站
手机网站