Respuesta :

ktreyb
The letter f usually indicates that the equation is a function in the notation f(x). 

Example: f(x) = x + 1

It is a fancier/more proper replacement for the variable 'y'. The same is used for the letter g as in g(x) and h as in h(x). 

OR

It could just be a regular ole variable

Example: f + 1 = 7, solve for f




The letter f usually indicates that the equation is a function in the notation f(x). 


Example: f(x) = x + 1


It is a fancier/more proper replacement for the variable 'y'. The same is used for the letter g as in g(x) and h as in h(x). 


OR


It could just be a regular ole variable


Example: f + 1 = 7, solve for f