I remember doing so well in calculus until the 3D graphing unit. I think I ended up with a D or worse on that one units test. My friend was like "oh bro you ju

I remember doing so well in calculus until the 3D graphing unit. I think I ended up with a D or worse on that one units test. My friend was like "oh bro you just add a pi to everything". This isn't thanksgiving and it's more complicated than that!