Difference Between Coefficient and Constant
The difference between coefficient and constant can be understood by the table given below:
Coefficient |
Constant |
---|---|
A numerical factor multiplying a variable in an expression |
A fixed numerical value in an expression |
Indicates the scale or magnitude of the variable’s effect |
Remains constant, independent of variables |
Multiplied by variables in the expression |
Not multiplied by variables, stands alone |
Can vary based on the term and variables involved |
Does not change within the context of expression |
In 3x+2y, coefficients are 3 and 2 for x and y |
In 4x+7, constant is 7 |
Coefficient of a Variable
The coefficient of a variable is a number that is multiplied by a variable in an algebraic expression. It’s often a constant that represents the number of units of the variable.
Coefficient in Math is a number or alphabet or a symbol multiplied by a variable in an algebraic expression, showing the variable’s impact on the expression. For example, in the expression 4xy, the coefficient in 4 which is multiplied by the variable xy.
In this article, we will understand the meaning of a coefficient, the properties of a coefficient, the types of coefficients, how to find a coefficient, and the difference between a coefficient and a constant.