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所谓高考,就是一场限定时间的、有难度的、没有外界帮助的、只PK最终攀登高度的智力探险活动.而数学作为必学的科目,在这场探险活动中发挥着举足轻重的作用,抓住数学也就抓住了胜利的号角.2015年普通高中招生全国统一考试文科数学共24题,有11道题考查了高一知识.其中第19题考查了回归直线方程(分值12分),并且考查得比较细致.但在学习这部分知识时,很多人抱着不会出大题的心态,只是粗略
The so-called college entrance examination, is a time-limited, difficult, with no outside help, only PK eventually climb a high degree of intelligence exploration activities.Mathematics as a must-study subjects in this adventure activities play a decisive role in grasping Live in mathematics also seize the horn of victory .2015 general high school enrollment of the national unified examination of liberal arts math a total of 24 questions, 11 questions examine the knowledge of a high school .19 points examining the regression equation (score 12 points) , And the test is more detailed.But in learning this part of the knowledge, many people hold the attitude will not be a big problem, just rough