Algebra - Ch. 44: Functions (2 of 8) How to Evaluate a Function

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We will learn how to evaluate a function:
f(x)=x+1 where x=3
f(x=3)=3+1=4

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[Genesh]

I am happy that I wasn't the only person that was unsatisfied with function notation.

[aram]

I would say, as far as we speak about a single independent variable, there is no much difference, but if we had a function of 2 input variables, say p and q, I would prefer f(p=1, q=3). However I might have just written a heresy - I don't know whether in maths, a function can receive multiple arguments, just like in programming languages.