What is a variable and what do it do

2 answers:

4 0

A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

Variables are used to store information to be referenced and manipulated in a computer program. They also provide a way of labeling data with a descriptive name, so our programs can be understood more clearly by the reader and ourselves. It is helpful to think of variables as containers that hold information.

frosja888 [35]3 years ago

3 0

Varuable, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation :)

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