how to change my security passwords
So I've just got a new iPhone 5 and I've tried to purchase some music and it has to secure that it's my account, I'm assuming and it asks for my secure questions and I don't remember what I put down because I've had so many cars but yet I don't know how to change the passwords in order to purchase and download apps, music, etc. on to my phone. Is there a way I could change it or find out the answers through my email?
iPhone 5, iOS 6.0.2