In math, the variable is generally denoted by alphabet x , y , z etc.

Definition variable in math. In algebra, a variable is usually a letter or other symbol that stands for a number or quantity that may vary. Defining your variables, and deciding how you will manipulate and measure them, is an important part of experimental design. Variable (mathematics) synonyms, variable (mathematics) pronunciation, variable (mathematics) translation, english dictionary definition of variable (mathematics).

A variable is a quantity that can change with the context of a particular mathematical problem or with the context of an experiment. H = number of hours spent on the internet per day. Variable, in algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation.

In the case of x + 2 = 6 we can. In mathematics, a variable is a symbol used to represent an arbitrary element that can change or that may take on different values. These worksheets demonstrate the need to clearly define what a.

What is a confounding variable? Identify the constants, coefficients, and variables in the expression. Here are a few examples of variables:

A value and a name. 3 is a coefficient because it is being multiplied by a variable. A variable is a symbol used to represent a number in an expression or an equation.

View our lesson on writing algebraic expressions. Generally, we use a single letter or alphabet to represent a. Statistics is a branch of mathematics dealing with the collection, analysis, interpretation and presentation of data.