【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
新gre数学重要考点：Mode
Mode
The mode of a set of numbers is the number that repeats the most in the set.
Example:
Mode of the set {1,2,3,2,4,5} is 2.
The set of numbers {1,2,4,1,2,3,6,8}has two modes:1 and 2.
Remember:
There can be more than one number with the highest repeat count. In that case all of them with the highest repeat count are modes.
新gre数学重要考点：Dividing Polynomial by Monomial
Dividing Polynomial by Monomial
To divide a polynomial by a monomial, use distributive law to separate the numerator and reduce each term.
Example:
If we divide by 2x, we get /=4x2/-6x/=2x-3.
Remember:
Do not forget to divide all the terms.
If the denominator is a higher order polynimial, do not distribute the denominator.
新gre数学重要考点：Sum of Arithmetic Progression
The sum of n-numbers of an arithmetic progression is given by
S=nxdn/2
where x is the first number and d is the constant increment.
example:
sum of first 10 positive odd numbers:101+2109/2=10+90=100
sum of first 10 multiples of 7 starting at 7: 107+7109/2=70+315=385
remember:
For a descending AP the constant difference is negative.
新gre数学重要考点：Sequence of Numbers
A sequence is a set of numbers that follow a fixed pattern.The fixed pattern can be expressed by an equation or by a property.
Example:
A set of consecutive integers: 1,2,3,4,5
A set of consecutive even numbers:4,6,8,10,12
A set of consecutive prime: 2,3,5,7,11
A set of consecutive power of 2:4,8,16,32,64
Remember:
A sequence can be in ascending or desceding order.
由于美国数学基础教育的难度增加导致数学考试越来越难，但新gre数学复习考点都是高中时候学到的知识点，考生不要过于紧张，把基本概念弄明白，再记住一些新版gre数学必备的词汇，那么相信新版gre数学应该没有问题。
新gre数学重要考点：Mode
Mode
The mode of a set of numbers is the number that repeats the most in the set.
Example:
Mode of the set {1,2,3,2,4,5} is 2.
The set of numbers {1,2,4,1,2,3,6,8}has two modes:1 and 2.
Remember:
There can be more than one number with the highest repeat count. In that case all of them with the highest repeat count are modes.
新gre数学重要考点：Dividing Polynomial by Monomial
Dividing Polynomial by Monomial
To divide a polynomial by a monomial, use distributive law to separate the numerator and reduce each term.
Example:
If we divide by 2x, we get /=4x2/-6x/=2x-3.
Remember:
Do not forget to divide all the terms.
If the denominator is a higher order polynimial, do not distribute the denominator.
新gre数学重要考点：Sum of Arithmetic Progression
The sum of n-numbers of an arithmetic progression is given by
S=nxdn/2
where x is the first number and d is the constant increment.
example:
sum of first 10 positive odd numbers:101+2109/2=10+90=100
sum of first 10 multiples of 7 starting at 7: 107+7109/2=70+315=385
remember:
For a descending AP the constant difference is negative.
新gre数学重要考点：Sequence of Numbers
A sequence is a set of numbers that follow a fixed pattern.The fixed pattern can be expressed by an equation or by a property.
Example:
A set of consecutive integers: 1,2,3,4,5
A set of consecutive even numbers:4,6,8,10,12
A set of consecutive prime: 2,3,5,7,11
A set of consecutive power of 2:4,8,16,32,64
Remember:
A sequence can be in ascending or desceding order.
由于美国数学基础教育的难度增加导致数学考试越来越难，但新gre数学复习考点都是高中时候学到的知识点，考生不要过于紧张，把基本概念弄明白，再记住一些新版gre数学必备的词汇，那么相信新版gre数学应该没有问题。
