GRE數學複習要點:Coefficient

新gre數學的難度相當於高中數學水平，只要大家認真複習，在新gre數學考試中拿高分甚至拿滿分都是很有可能的'。不過大家也不能忽略新gre數學中可能會出現的考點難點。下面，就為大家整理新GRE數學複習要點:Coefficient，希望對大家有所幫助。

Coefficient

A constant multiplier of a variable is known as coefficient. They are typically represented by letters a,b,c.

Example:

In the expression 3x+5,3 is the coefficient of x.

In the equation 4x+2y=6,4 is the coefficient of x and 2 is the coefficient of y.

In the inequality 2sin+3z,2 is the coefficient of the function sin.

Remember:

Coefficient cannot change its value.

應對gre數學考試的時候，考生不要過於緊張，把基本概念弄明白，再記住一些新版gre數學必備的詞彙，那麼相信新版gre數學應該沒有問題。