Question

DOES ANYBODY KNOW HOW TO DO FUNCTIONS??
like this problem:
O(n) = 2n - 1

Answer 1

yes. what do you need to know?

Answer 2

I need help on this problem: O(n) = 2n - 1

Answer 3

well its no big deal, functions are no different than equations. If you prefer, just replace O(n) with y, and n with x. It will become y=2x-1

Answer 4

thank you soo much! this helps so much!

Answer 5

No problem. I was confused when I first came across it too, but its nothing to be afraid of!