Unwrap It Like A Box
Algebra
Level
2
If \(f\) is a continuous function and \(f(xy)=f(x)+f(y)\) for all \(x,y\in \mathbb{R-\{0\}}\), find the value of \(\dfrac{f(8)}{f(2)}\).
Bonus: Find the general form of \(f(x)\) if \(f(10) = 123456789\).
by
Grant Bulaong