Here, we are required to identify what is the variable that determines the value of the output in a function.
Most mathematical functions take the form;
y(x) = polynomial in terms of x.
such as; y = 5x + 6
In the scenario above; the connotation f(x) can simply be written in words as;
Consequently, the value of x is the determinant of the corresponding value of y.
This means that y(output) is dependent on x(input) and as such;
This concept is evident in Regression Analysis.
The variable y can be termed the Dependent variable and the variable x can be termed the Independent variable.
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