It is called a variable.
VARIABLE. When this variable has a fixed number assigned to it and does not change, it is called a "fixed variable".
A letter or symbol used to represent an unknown quantity is typically called a variable. In mathematics, common variables include letters such as ( x ), ( y ), and ( z ). These variables can stand for different values in equations and expressions, allowing for the representation of general cases and relationships between quantities.
a variable
The symbol that represents change is delta. (It looks like a little triangle before the unit) ..../\..... ../....\..... /____\....
variable
It is called a variable.
A variable
VARIABLE. When this variable has a fixed number assigned to it and does not change, it is called a "fixed variable".
The triangle symbol that means change is called the delta symbol. It is commonly used in mathematics and science to represent a change in quantity or variable.
The symbol is called DELTA and looks like a triangle. -----> Δ <----
Variable
A letter or symbol used to represent an unknown quantity is typically called a variable. In mathematics, common variables include letters such as ( x ), ( y ), and ( z ). These variables can stand for different values in equations and expressions, allowing for the representation of general cases and relationships between quantities.
The symbol used in music to represent a rest is called a "rest symbol."
x or any other variable
Variable
In maths the symbols x and n are usually used to represent an unknown quantity. These may be referred to as a variable.
The "s" on top of an "s" symbol is typically used in mathematics to represent integration and is called the integral symbol. It is used to denote the process of finding the area under a curve or the accumulation of a quantity over an interval.