1. probably (depend because at the table must study the other players) i go all in 2. probably i call and see the flop 3. probably i fold...if i think that i haven't the best hand
in all of these situations you have failed to mention how deep your stacks are, i play my AK pretty similarly in all situations, but the main feature which will change is it depends on how many BB i have.
if i have < 10 BB im all in preflop, whether others have acted or not if i have 10 < x < 20 BB i raise 5 x BB and then im all in on a large number of flops if i have 20 < x< 50 then i start playing normal poker, raise and con bet but its all highly situational if i have 50<x<100 it is still very much the same, will start folding to overly large bets or bet reraises preflop. and any time i have more than 100 BB it becomes very difficult to always make the right decision, and it more comes down to your read on the table and other factors, because you will beat the player holding 64 a lot of the time, but the times that they hit will soxt you more than how much you make, for example a 46K board spells a lot of trouble for you
------------ there is a story in the back of harrington on hold em no limit cash about a player (i forget who) who looked down and saw AK UTG and he just folded, because at this table everyone was playing very deep and AK was a very hard hand to make profitable in the long run
