Indonesian University Entrance 2015Algebra Level 1
Hi guys, so this is my question from my last exam on SBMPTN 2015. It's an Indonesian exam to qualify students that wants to entrance Public Universities. This is the basic skill question:
a function states that:
f(-x) = -f(x) for every real numbers
and if we have
f (3) = -5
f(-5) = 1
what is f(f(-3))?