新GRE数学要点:Coefficient
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 2*sin(x)+3>z,2 is the coefficient of the function sin(x).
Remember:
Coefficient cannot change its value.来自www.Examw.com
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