What is the value of f(2) if f(x)=x+4?

1 Answer
Nov 2, 2016

$f \left(2\right) = 6$

Explanation:

To evaluate f(2), substitute x = 2 into f(x).

$\Rightarrow f \left(\textcolor{red}{2}\right) = \textcolor{red}{2} + 4 = 6$