GRE數(shù)學(xué)復(fù)習(xí)要點:Coefficient
新gre數(shù)學(xué)的'難度相當(dāng)于高中數(shù)學(xué)水平，只要大家認(rèn)真復(fù)習(xí)，在新gre數(shù)學(xué)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(shù)學(xué)中可能會出現(xiàn)的考點難點。下面，就為大家整理新GRE數(shù)學(xué)復(fù)習(xí)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(yīng)對gre數(shù)學(xué)考試的時候，考生不要過于緊張，把基本概念弄明白，再記住一些新版gre數(shù)學(xué)必備的詞匯，那么相信新版gre數(shù)學(xué)應(yīng)該沒有問題。
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