An Additive Function
Difficulty: Easy · Topics: Algebra, Functions, Functional Equations
Additiv funksiya
For all real x,y: f(x+y)=f(x)+f(y), and f(2)=5.
Find f(6)+f(-2)+f(0).
Barcha haqiqiy x,y uchun f(x+y)=f(x)+f(y), va f(2)=5.
f(6)+f(-2)+f(0) ni toping.