A variable is usually assumed to represent an unknown quantity. You don't need to "do" anything special to your variable.
A variable is assigned to represent an unknown quantity.
A variable is usually assumed to represent an unknown quantity. You don't need to "do" anything special to your variable.
A variable is usually assumed to represent an unknown quantity. You don't need to "do" anything special to your variable.
define
Nothing specifically is "done" to the variable; variables are generally used to represent either:* A quantity that is initially unknown (and should be solved for), or * A quantity that can be anything - to analyze what happens no matter what a certain value is.
mathematicschoosing a variable to represent an unknown quantity
The word "variable" represents an unknown number.
The unknown variable in that function.
An unknown variable
Varible
a variable.
VARIABLE